The Sound Engineer’s Toolkit: Removing High-Pitched Rattling From Audio Files

Creating content can be fun most of the time. The shoot is perfect and the scenes are spotless. You are confident that you got everything right. But then, when you listen to the recording, you notice a continuous hissing sound. This takes you back as you have to decide to remove hiss from audio before editing the video. Luckily, several hiss removal approaches will work just fine. In this article, we take you through the audio cleanup process to help you with your hiss reduction efforts.

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Part 1. Audio Hiss: What is it and Why Remove it

A hiss is a broadband noise across the audible spectrum of your audio. It becomes more intense in high frequencies, affecting the quality of the vocals and instrumentals in your audio. A hiss could sound like blue noise and is often caused by the electronic components themselves, which is referred to as self or inherent noise.

A hiss is measured by decibels and is usually difficult to avoid because it is produced by electronic components. You will usually hear the hiss as air that is getting out of a narrow passage. You may also hear a reverb, which is a sound that occurs in space and sends sound waves out in all directions. Since this is a component of the original recording, it is impossible to delete it. However, hiss reduction is possible with the right editing software.

Causes of Hiss in Audio Recordings

• Electronic components such as microphones, video cameras, and interfaces create self-noise because of the heat energy created by the moving parts
• Audio circuits generate self-noise, with the noise floor being the level of the inherent noise in the circuit
• Screening and quality of electronic components, which cheap and poorly made equipment producing more hiss
• Poor-quality audio cables contribute to hiss and hum when they are picked up during recording

Importance of Removing Hiss for a Professional Sound

Removing hiss from audio is important for a professional sound because it makes the sound clearer and polished. The polished sound leads to

• Improved clarity and focus on the main vocals or instruments in a recording sound
• A more professional and smooth sound
• Increases listener engagement
• More understandable vocals and more vibrant instrumentals

Part 2. Remove Hiss from Audio With Premiere Pro: Step-by-Step Guide

When you discover hiss or reverb sound in your recordings, you may use professional video editing software to reduce it. Audacity remove hiss is a good option when you are on a budget. However, it may take longer and require more effort to reduce hiss with the software. Another great and effective approach is to remove hiss Premiere Pro. The software removes hisses, background noises, and low ambient noises in your recording. Let’s explore the steps you need to take:

Step 1: Set Up Your Project

Once you have downloaded and installed Adobe Premiere Pro, launch it on your desktop. Import the audio files with background noise or hiss.

Go to File, then import and select the files you want from your computer. Another way is to drag and drop those files from your computer’s folder onto the Premiere Pro. Then create a new sequence by right-clicking on the files and selecting New Sequence or drag the files into the Timeline.

Step 2: Add the DeNoise Effect

Hiss removal on Premiere Pro is made possible by the denoise effect. On the Windows menu, find effects and make sure the DeNoise has a checkmark on it. All the effects available are accessible on the Effects tab from the project panel. Type DeNoise in the search box, click and drag it to the audio track, then play the audio to listen to the effect in action.

Step 3: Adjust Settings

When you add an effect to your clicks, it shows in the Effects Control panel. Adjust the custom settings of the DeNoise effect until it sounds just right. Open the Clip Fx Editor from the Custom Setup to modify the amount of DeNoise you want to apply. The Gain slider and presets allow you to make appropriate adjustments.

Step 4: Repair the Audio

Using the Essential Sound Panel, repair the audio appropriately. The panel offers tools for removing background hisses and noises affecting your recording. With those simple 4 steps, you will reduce hiss in your recording and make your audio clearer.

Part 3. Remove Hiss from Audio with Wondershare Filmora : Quick Alternative

Wondershare Filmora is a great video editing software with great audio capabilities. When removing reverb and hiss in your audio, the AI Audio DeNoise feature automates the process. Filmora combines AI algorithms, helping you to remove different kinds of background noises in video and audio files. There is also a wide range of features that make editing with Filmora a breeze. With the AI Copilot, you have a virtual friend to help you in every step of your editing journey.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

AI Audio Denoise

Removing hiss and other background noises with Filmora is quick and easy with the AI Audio DeNoise feature. The AI DeNoise features offer several benefits that automatically improve the quality of your audio:

• Removing Background Noise Accurately: Users have three noise reduction options to use separately or combined for accurate noise reduction. The first is AI Voice Enhancement which increases the voice in low volume, removing a small amount of background noise. Then you have Reverb Reduction which reduces audio reverberation to improve the clarity of voice in reverberant environments like empty halls. The other option is Hiss Reduction which removes electrical noise from audio transmission and recording devices.
• Clean up Audio: The AI-powered feature reduces background noise easily and efficiently. Save more time editing your files while improving the audio quality.
• Meet Needs of Multiple Scenes: By reducing or removing noise from your video, the AI Audio DeNoise feature helps you produce quality videos and audio for all scenarios. You can edit the audio specifically for a podcast, an online meeting, or even online courses.

To remove hiss and reverb from audio with Filmora, follow these simple steps:

Step 1Import and Select the Audio File

Once you launch Filmora, import your audio or video files to Filmora and add them to the Timeline. Then click on the clip you want to remove the noise and the audio settings window will appear.

Step 2Adjust Audio Appropriately

Adjust the audio denoise functions to improve the quality of the audio. This includes the hiss reduction, reverb reduction, and voice enhancement. This will improve the overall quality of your audio.

Part 4. Tips and Tricks to Avoid Hiss and Reverb Noise

The problem of hissing sound and reverb noise usually comes from the equipment itself. However, some background noise may add to the problem. Making a few adjustments to the recording stage may help in reducing hiss and background noise:

• Optimize the Recording Space

The noise-producing items in your recording space may add to the hissing noise in your audio. While most of the noise may seem innocent, they may amplify themselves when listening to the recorded footage. Optimizing your space before you start, such as closing the windows and doors or turning off your electronic devices will help to reduce the noise.

• Reduce Subject-to-Microphone Distance

Keeping the microphone as close as possible to the subject will drastically improve the speech-to-noise ratio. The microphone will record more of the subject’s voice than the background noise, giving you a clearer audio output.

• Use a Microphone with Gain-Boost

An enhanced gain microphone preamp helps to reduce hiss and notice from the audio in an incredible way. Specifically, the camera’s preamplifier does not add gain because the volume setting is kept low.

• Use Directional Microphones

Usually, microphones signal outside their axis. This is often the case for cardioid polar and short gun patterns. This quality is great for reducing noise when you use directional microphones. The microphone will only focus on what you are interested in, ignoring the background noise.

• Turn Off Camera’s Auto-Gain

The AGC or Auto Gain Control feature is popular in modern cameras. It automatically adjusts the gain for low- and high-volume sounds to make them even. However, it can enhance everything for a quiet setting, causing hissing background noise. Turning the feature off gives you more control over what sounds to focus on.

• Reduce the Number of Open Microphones

Open microphones will continue recording audio even when you are not interested in that sound. Keeping this number low will help reduce hissing sound by focusing only on what you are recording.

Conclusion

Hiss and reverb background noise is an annoying problem. The unwanted sounds affect the quality of your audio and the level of engagement in your footage. While eliminating causes of hiss when recording is the best way to reduce it, sometimes you may notice when it is too late. Using the right editing software will help you reduce the noise and improve the quality of your audio. Wondershare Filmora allows you to do this with the AI Audio Denoise feature. The AI-powered feature will automatically reduce hiss noise and reverb in your clips, giving you clearer and more engaging audio.

Free Download Free Download Learn More

Part 1. Audio Hiss: What is it and Why Remove it

A hiss is a broadband noise across the audible spectrum of your audio. It becomes more intense in high frequencies, affecting the quality of the vocals and instrumentals in your audio. A hiss could sound like blue noise and is often caused by the electronic components themselves, which is referred to as self or inherent noise.

A hiss is measured by decibels and is usually difficult to avoid because it is produced by electronic components. You will usually hear the hiss as air that is getting out of a narrow passage. You may also hear a reverb, which is a sound that occurs in space and sends sound waves out in all directions. Since this is a component of the original recording, it is impossible to delete it. However, hiss reduction is possible with the right editing software.

Causes of Hiss in Audio Recordings

• Electronic components such as microphones, video cameras, and interfaces create self-noise because of the heat energy created by the moving parts
• Audio circuits generate self-noise, with the noise floor being the level of the inherent noise in the circuit
• Screening and quality of electronic components, which cheap and poorly made equipment producing more hiss
• Poor-quality audio cables contribute to hiss and hum when they are picked up during recording

Importance of Removing Hiss for a Professional Sound

Removing hiss from audio is important for a professional sound because it makes the sound clearer and polished. The polished sound leads to

• Improved clarity and focus on the main vocals or instruments in a recording sound
• A more professional and smooth sound
• Increases listener engagement
• More understandable vocals and more vibrant instrumentals

Part 2. Remove Hiss from Audio With Premiere Pro: Step-by-Step Guide

When you discover hiss or reverb sound in your recordings, you may use professional video editing software to reduce it. Audacity remove hiss is a good option when you are on a budget. However, it may take longer and require more effort to reduce hiss with the software. Another great and effective approach is to remove hiss Premiere Pro. The software removes hisses, background noises, and low ambient noises in your recording. Let’s explore the steps you need to take:

Step 1: Set Up Your Project

Once you have downloaded and installed Adobe Premiere Pro, launch it on your desktop. Import the audio files with background noise or hiss.

Go to File, then import and select the files you want from your computer. Another way is to drag and drop those files from your computer’s folder onto the Premiere Pro. Then create a new sequence by right-clicking on the files and selecting New Sequence or drag the files into the Timeline.

Step 2: Add the DeNoise Effect

Hiss removal on Premiere Pro is made possible by the denoise effect. On the Windows menu, find effects and make sure the DeNoise has a checkmark on it. All the effects available are accessible on the Effects tab from the project panel. Type DeNoise in the search box, click and drag it to the audio track, then play the audio to listen to the effect in action.

Step 3: Adjust Settings

When you add an effect to your clicks, it shows in the Effects Control panel. Adjust the custom settings of the DeNoise effect until it sounds just right. Open the Clip Fx Editor from the Custom Setup to modify the amount of DeNoise you want to apply. The Gain slider and presets allow you to make appropriate adjustments.

Step 4: Repair the Audio

Using the Essential Sound Panel, repair the audio appropriately. The panel offers tools for removing background hisses and noises affecting your recording. With those simple 4 steps, you will reduce hiss in your recording and make your audio clearer.

Part 3. Remove Hiss from Audio with Wondershare Filmora : Quick Alternative

Wondershare Filmora is a great video editing software with great audio capabilities. When removing reverb and hiss in your audio, the AI Audio DeNoise feature automates the process. Filmora combines AI algorithms, helping you to remove different kinds of background noises in video and audio files. There is also a wide range of features that make editing with Filmora a breeze. With the AI Copilot, you have a virtual friend to help you in every step of your editing journey.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

AI Audio Denoise

Removing hiss and other background noises with Filmora is quick and easy with the AI Audio DeNoise feature. The AI DeNoise features offer several benefits that automatically improve the quality of your audio:

• Removing Background Noise Accurately: Users have three noise reduction options to use separately or combined for accurate noise reduction. The first is AI Voice Enhancement which increases the voice in low volume, removing a small amount of background noise. Then you have Reverb Reduction which reduces audio reverberation to improve the clarity of voice in reverberant environments like empty halls. The other option is Hiss Reduction which removes electrical noise from audio transmission and recording devices.
• Clean up Audio: The AI-powered feature reduces background noise easily and efficiently. Save more time editing your files while improving the audio quality.
• Meet Needs of Multiple Scenes: By reducing or removing noise from your video, the AI Audio DeNoise feature helps you produce quality videos and audio for all scenarios. You can edit the audio specifically for a podcast, an online meeting, or even online courses.

To remove hiss and reverb from audio with Filmora, follow these simple steps:

Step 1Import and Select the Audio File

Once you launch Filmora, import your audio or video files to Filmora and add them to the Timeline. Then click on the clip you want to remove the noise and the audio settings window will appear.

Step 2Adjust Audio Appropriately

Adjust the audio denoise functions to improve the quality of the audio. This includes the hiss reduction, reverb reduction, and voice enhancement. This will improve the overall quality of your audio.

Part 4. Tips and Tricks to Avoid Hiss and Reverb Noise

The problem of hissing sound and reverb noise usually comes from the equipment itself. However, some background noise may add to the problem. Making a few adjustments to the recording stage may help in reducing hiss and background noise:

• Optimize the Recording Space

The noise-producing items in your recording space may add to the hissing noise in your audio. While most of the noise may seem innocent, they may amplify themselves when listening to the recorded footage. Optimizing your space before you start, such as closing the windows and doors or turning off your electronic devices will help to reduce the noise.

• Reduce Subject-to-Microphone Distance

Keeping the microphone as close as possible to the subject will drastically improve the speech-to-noise ratio. The microphone will record more of the subject’s voice than the background noise, giving you a clearer audio output.

• Use a Microphone with Gain-Boost

An enhanced gain microphone preamp helps to reduce hiss and notice from the audio in an incredible way. Specifically, the camera’s preamplifier does not add gain because the volume setting is kept low.

• Use Directional Microphones

Usually, microphones signal outside their axis. This is often the case for cardioid polar and short gun patterns. This quality is great for reducing noise when you use directional microphones. The microphone will only focus on what you are interested in, ignoring the background noise.

• Turn Off Camera’s Auto-Gain

The AGC or Auto Gain Control feature is popular in modern cameras. It automatically adjusts the gain for low- and high-volume sounds to make them even. However, it can enhance everything for a quiet setting, causing hissing background noise. Turning the feature off gives you more control over what sounds to focus on.

• Reduce the Number of Open Microphones

Open microphones will continue recording audio even when you are not interested in that sound. Keeping this number low will help reduce hissing sound by focusing only on what you are recording.

Conclusion

Hiss and reverb background noise is an annoying problem. The unwanted sounds affect the quality of your audio and the level of engagement in your footage. While eliminating causes of hiss when recording is the best way to reduce it, sometimes you may notice when it is too late. Using the right editing software will help you reduce the noise and improve the quality of your audio. Wondershare Filmora allows you to do this with the AI Audio Denoise feature. The AI-powered feature will automatically reduce hiss noise and reverb in your clips, giving you clearer and more engaging audio.

The Quintessential Free MP3 Amplitude Adjusters Guide

When you are listening to music, or to podcast, or some other type of audio files, would it make it enjoyable if the volume was so low at some point that you couldn’t understand anything? Now add another possibility to this very unpleasant imagination – what if the volume was so high at another point that your ears can’t handle it? – Of course, you would stop listening, and you would also not think high of the creator of this content. In other words, this will become the reason why this creator might lose their audiences. Well, sad story for the creator, isn’t it? And, what if YOU were the creator? A little laziness or a failure in paying attention to detail and your content goes to waste!

So, what is the solution? Of course, a little editing! Even if your voice doesn’t sound like it’s worth listening, you can make it happen by normalizing the volume. This actually is the process when a constant amount of gain is applied to the audio recording, bringing the amplitude to a desirable level, which is “the norm” for the project. When this tool is applied to the volume, the whole recording has the same amount of gain across it, every piece is affected the same way, and the relative dynamics are not changed.

With this tool, you have an extra guarantor that people will want to convert to being loyal subscribers, viewers and listeners, because simply, their user experience is now favored, they enjoy a good, edited content.

Actually, we might use audio normalizing when we need to get the maximum volume, but another reason is is when we need to match different volumes.

As in most cases, there is not only one type of audio normalization, so let’s explain what each of them represents: one is a so-called peak normalization, helping adjust the recording based on the highest signal level present in the recording; another is called loudness normalization and it adjusts the recording based on perceived loudness. RMS (Root-Mean-Square), changes the value of all the samples, where their average electrical volume overall is a specified level.

With this knowledge in mind, let’s now move to the topic we are going to cover in this article: let’s discuss 5 best free MP3 volume normalizers. Knowing about them will save you time and equip you with the right ways so that when you are going to need audio normalization, you will choose one of them, bypass exhausting process of the research, and find the free, easy-to-use programs that will help you master your sounds!

So, we chose the following programs as 5 best free MP3 normalizers: Wondershare Filmora X, Adobe Premiere Pro, VLC Media Player, MP3 Gain and Movavi.

Wondershare Filmora X

Now, even though we already know how to normalize audio in VLC in the simplest, as well as in the more advanced way, it might be even better if we know some more about normalizing audios in different programs. Something worth discussing is a software called Wondershare Filmora X , which carries out the same task wonderfully. Although, unlike VLC Media Player, it is a real video editor, but don’t panic if you have never laid your hand on editing – it is one of the easiest to use ini the word, operating also both on Mac and Windows, and its interface is utterly understandable for beginners right away. And, actually, it is a qhile that Wondershare Filmora X introduced the feature to normalize the audio for the first time. What to say more - you might want to stop now and download the latest version of Filmora X because now we are about to learn how to normalize audio from the video there – so, tune in!

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

When it is done installing, open the software. Now, click and drag the video of which the audio you want to normalize. Now you can select the clip you have chosen – if there are multiple, select all of them, then right-click and choose Detach Audio.

Now if you have this kind of graphic before your eyes, you can be pretty sure without even listening, that the noises are really, really different from each other, which highlights once again how useful audio normalization can be:

Select these files, right-click and choose Adjust Audio. New panel will be opened on left top and there, you will see Audio Normalization – check the box there.

After you have clicked on it, wait until the normalization completes.

Soon, all audio will be normalized, and you will already be able to see on the graphics that the volumes are almost on the same level and when you listen to it, you will make sure that there is no longer apparent difference between how they sound. And from there on, you can save the file you just normalized!

Adobe Premiere Pro

Adobe Premiere Pro is the industry-leading video editing software, and it is a timeline-based. Premiere Pro always tries to make its use easier and easier, as new features are rolling out regularly to simplify steps and save time. The very same can be said about normalizing audio files, which is actually pretty easy once mastered in a very short time. That is actually why it used by beginners and professionals alike.

To normalize audio Adobe Premiere Pro, first, import your MP3 there. In the timeline, you will see your files in the sequence, in the sound section. Now, the best way to work on them is increase the track height – for that, you need to double-click on the empty space there, next to the little microphone icon.

Now, the track is high, and you can see more of your track. So, say that one of your MP3’s seems very loud, and another is much quieter. Speaking of the loud one, if you can see on the right that there is some red light, it is not a good sign – meaning that audio went above zero (so-called clipping), so you need to avoid it.

(If you can not see your audio meters, just go to Window menu and choose Audio Meters).

So, here, our goal is to bring our audio clips around -3 – and for it, it’s possible to bring up and down the white line on the track, but it can be pretty time-consuming actually.

So a better way to do it would be next: click on the track and then right-click, find Audio Gain, and choose Normalize Max Peak to…:

Max Peak is basically the loudest, highest peak in the audio clip. So, you can write in -3 and click OK, which will ensure the entire audio waveform will have the gain of it adjusted so that the max peak is at -3. You can proceed to the next track and carry out the exact same process on it too. Then, on Audio Meters on the right again, you will be able to see that both tracks (or more, if you have them) peak at -3. In case you have a lot of clips on the timeline, you can select them all, then go to Audio Gain and normalize all of their max peaks simultaneously, which will save you so much time and help you enormously!

VLC Media Player

VLC is a well-known media player, it is a free-to-use, robust, and feature-packed software that plays a wide range of audio, image, and video files. It is worth noting that it can also play multimedia files directly from extractable devices or the PC and can stream from the most successful websites such as Disney+, Hulu, Netflix, and so on.

But there is another magic a simple media player can actually do - we can also normalize volume in VLC Media Player. It is a very handy feature and it works on Windows as well as on Mac. It is very simple, so follow these steps:

You need to have VLC Media Player installed on your device. Once you have it installed, open VLC. Go to the Tools and Preferences and there, check the single box which is next to Normalize volume in Effects. Now, set the level to the one that works best for you. Then, when you are happy with the result, click on Save.

What VLC does is just let adjust the general volume, leaving the specifics out of our control.

If you are not so satisfied with the simple editing and want a little more to get from the editing process on VLC, you can do more with the Audio Effects menu:

Find Tools and in the menu, go to Preferences. The window will open, and you need to select All in Show settings – on the bottom left corner of the window. Then, navigate to Audio, and a little below, click on Filters and highlight it. You also need to check the checkbox next to the Dynamic range compressor.

In the left panel, find Compressor and select it. From now, you can make the changes to the levels as you wish.

Here, concentrate the most on Makeup gain, Threshold, and Ratio. The first one is by which you adjust in quiet sequences to raise the volume, the second will help you reduce louder sequences to even things out, and ratio is the maximum level of all audio within a movie, let’s say.

Attack time and release time can also be very helpful. You can play around with them set them to your liking, and see if it’s better sounding, because actually this will ensure that you have a fluid transition in and out of the scene and there are less sudden, unexpected volume changes.

MP3Gain

MP3Gain is actually the only one in this list which is developed exactly for the task we are discussing in this article. It is an audio normalization software tool. The tool is available on multiple platforms and is free software. It analyzes the MP3 and reversibly changes its volume. The volume can be adjusted for single files or as album where all files would have the same perceived loudness. When applying the tool, there is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding.

So, to use this software, go and download MP3Gain. Install and open it when it is ready. You will see that your program is absolutely empty and it has a lot of space inside, waiting for you to upload some file(s)…

Now, you can either choose adding files manually, with you choosing each of them, but let’s say you have an album (which would be more comfortable, needless to say) in which you want to change the volume of all MP3’s. So, in this case, you can choose Add Folder, and when the window opens, choose the folder full of your MP3’s – all your files will be added in the program.

Now, find the Target “Normal” Volume above the files, and fill in the gap, if you will, or just use default dB. Then, click Album Analysis, and the process will start.

The software will show you the volume of each of the file, and then you will need to just click on Track Gain.

Now, wait for the process to be completed, and then you will see that the volumes changed for each of your files – so, it’s done!

Movavi

Powerful multimedia software for creating and editing videos – this is Movavi. It packs lots of video and audio editing power into a simple interface. On their official web-site, the program is described as: “An all-in-one video maker: an editor, converter, screen recorder, and more. Perfect for remote work and distance learning.” So, you can go and download the program, and learn audio normalization there very easily!

Install and open the program and then proceed directly to Adding Files. After having chosen your file, you drag and drop it in the timeline sequence.

If the audio is uneven, now double-click on the audio track, which will open the Clip Properties window. You will see the Normalize box, which you need to check. Doing this will even out the sound level for the whole track.

To save the result, click Export, choose the format, folder and name for your file, and then click Start, so your file can be exported.

So, it’s done – now you know a whole lot more about audio normalization, its types, why and when should we use it, and which are the 5 best free MP3 normalizers, along with the detailed guidelines on how to work with those tools to have your desired results. Let’s hope that you will be able to choose from Wondershare Filmora X, Adobe Premiere Pro, VLC Media Player, MP3 Gain and Movavi, and make your user experience so wonderful, and shareable!

Free Download For macOS 10.14 or later

When it is done installing, open the software. Now, click and drag the video of which the audio you want to normalize. Now you can select the clip you have chosen – if there are multiple, select all of them, then right-click and choose Detach Audio.

Now if you have this kind of graphic before your eyes, you can be pretty sure without even listening, that the noises are really, really different from each other, which highlights once again how useful audio normalization can be:

Select these files, right-click and choose Adjust Audio. New panel will be opened on left top and there, you will see Audio Normalization – check the box there.

After you have clicked on it, wait until the normalization completes.

Soon, all audio will be normalized, and you will already be able to see on the graphics that the volumes are almost on the same level and when you listen to it, you will make sure that there is no longer apparent difference between how they sound. And from there on, you can save the file you just normalized!

Adobe Premiere Pro

Adobe Premiere Pro is the industry-leading video editing software, and it is a timeline-based. Premiere Pro always tries to make its use easier and easier, as new features are rolling out regularly to simplify steps and save time. The very same can be said about normalizing audio files, which is actually pretty easy once mastered in a very short time. That is actually why it used by beginners and professionals alike.

To normalize audio Adobe Premiere Pro, first, import your MP3 there. In the timeline, you will see your files in the sequence, in the sound section. Now, the best way to work on them is increase the track height – for that, you need to double-click on the empty space there, next to the little microphone icon.

Now, the track is high, and you can see more of your track. So, say that one of your MP3’s seems very loud, and another is much quieter. Speaking of the loud one, if you can see on the right that there is some red light, it is not a good sign – meaning that audio went above zero (so-called clipping), so you need to avoid it.

(If you can not see your audio meters, just go to Window menu and choose Audio Meters).

So, here, our goal is to bring our audio clips around -3 – and for it, it’s possible to bring up and down the white line on the track, but it can be pretty time-consuming actually.

So a better way to do it would be next: click on the track and then right-click, find Audio Gain, and choose Normalize Max Peak to…:

Max Peak is basically the loudest, highest peak in the audio clip. So, you can write in -3 and click OK, which will ensure the entire audio waveform will have the gain of it adjusted so that the max peak is at -3. You can proceed to the next track and carry out the exact same process on it too. Then, on Audio Meters on the right again, you will be able to see that both tracks (or more, if you have them) peak at -3. In case you have a lot of clips on the timeline, you can select them all, then go to Audio Gain and normalize all of their max peaks simultaneously, which will save you so much time and help you enormously!

VLC Media Player

VLC is a well-known media player, it is a free-to-use, robust, and feature-packed software that plays a wide range of audio, image, and video files. It is worth noting that it can also play multimedia files directly from extractable devices or the PC and can stream from the most successful websites such as Disney+, Hulu, Netflix, and so on.

But there is another magic a simple media player can actually do - we can also normalize volume in VLC Media Player. It is a very handy feature and it works on Windows as well as on Mac. It is very simple, so follow these steps:

You need to have VLC Media Player installed on your device. Once you have it installed, open VLC. Go to the Tools and Preferences and there, check the single box which is next to Normalize volume in Effects. Now, set the level to the one that works best for you. Then, when you are happy with the result, click on Save.

What VLC does is just let adjust the general volume, leaving the specifics out of our control.

If you are not so satisfied with the simple editing and want a little more to get from the editing process on VLC, you can do more with the Audio Effects menu:

Find Tools and in the menu, go to Preferences. The window will open, and you need to select All in Show settings – on the bottom left corner of the window. Then, navigate to Audio, and a little below, click on Filters and highlight it. You also need to check the checkbox next to the Dynamic range compressor.

In the left panel, find Compressor and select it. From now, you can make the changes to the levels as you wish.

Here, concentrate the most on Makeup gain, Threshold, and Ratio. The first one is by which you adjust in quiet sequences to raise the volume, the second will help you reduce louder sequences to even things out, and ratio is the maximum level of all audio within a movie, let’s say.

Attack time and release time can also be very helpful. You can play around with them set them to your liking, and see if it’s better sounding, because actually this will ensure that you have a fluid transition in and out of the scene and there are less sudden, unexpected volume changes.

MP3Gain

MP3Gain is actually the only one in this list which is developed exactly for the task we are discussing in this article. It is an audio normalization software tool. The tool is available on multiple platforms and is free software. It analyzes the MP3 and reversibly changes its volume. The volume can be adjusted for single files or as album where all files would have the same perceived loudness. When applying the tool, there is no quality lost in the change because the program adjusts the mp3 file directly, without decoding and re-encoding.

So, to use this software, go and download MP3Gain. Install and open it when it is ready. You will see that your program is absolutely empty and it has a lot of space inside, waiting for you to upload some file(s)…

Now, you can either choose adding files manually, with you choosing each of them, but let’s say you have an album (which would be more comfortable, needless to say) in which you want to change the volume of all MP3’s. So, in this case, you can choose Add Folder, and when the window opens, choose the folder full of your MP3’s – all your files will be added in the program.

Now, find the Target “Normal” Volume above the files, and fill in the gap, if you will, or just use default dB. Then, click Album Analysis, and the process will start.

The software will show you the volume of each of the file, and then you will need to just click on Track Gain.

Now, wait for the process to be completed, and then you will see that the volumes changed for each of your files – so, it’s done!

Movavi

Powerful multimedia software for creating and editing videos – this is Movavi. It packs lots of video and audio editing power into a simple interface. On their official web-site, the program is described as: “An all-in-one video maker: an editor, converter, screen recorder, and more. Perfect for remote work and distance learning.” So, you can go and download the program, and learn audio normalization there very easily!

Install and open the program and then proceed directly to Adding Files. After having chosen your file, you drag and drop it in the timeline sequence.

If the audio is uneven, now double-click on the audio track, which will open the Clip Properties window. You will see the Normalize box, which you need to check. Doing this will even out the sound level for the whole track.

To save the result, click Export, choose the format, folder and name for your file, and then click Start, so your file can be exported.

So, it’s done – now you know a whole lot more about audio normalization, its types, why and when should we use it, and which are the 5 best free MP3 normalizers, along with the detailed guidelines on how to work with those tools to have your desired results. Let’s hope that you will be able to choose from Wondershare Filmora X, Adobe Premiere Pro, VLC Media Player, MP3 Gain and Movavi, and make your user experience so wonderful, and shareable!

Tailoring Your Timeline: A Step-by-Step Guide to Editing Lengthy Audios in iMovie on iOS Devices

Cutting Audio in iMovie: A Guide for Mac and iPhone Users

Marion Dubois

Apr 30, 2024• Proven solutions

Sometimes, we find the desired audio or soundtrack for our videos longer or shorter than we want, and that is where audio editing comes. Audio editing refers to manipulating audio to alter the length, speed, and volume or create additional effects such as loops. Are you new to audio trimming? Don’t worry, as our article today would show how to cut audio in iMovie on Mac and iPhone.

Part 1: How to Cut Music in iMovie on Mac?

Cutting music is audio editing carried out when the music or soundtrack seems longer than desired. To cut music or soundtrack in iMovie using Mac involves the following steps:

Step 1: Adjust the Playhead to Cut the Clip

You can cut an audio clip only when the specified audio is in the timeline. To perform the operation, right-click on the clip and pick out a split clip. This operation cuts the clip into two and divides the two pieces wherever the playhead is situated.

Step 2: Select Split Clip

Right-click and select the Split Clip. Once this step is over, you have successfully cut the audio clip.

Part 2: Cut Audio in iMovie Alternative – Wondershare Filmora

Generally, as humans, we feel more satisfied when we have options or choices because we get fed up with doing the same over and over again the same way without changes. Wondershare Filmora is an alternative for iMovie and can easily carry out the function of various forms of audio editing.

If you wish to trim off the beginning or the ending of a mp3 file quite swiftly, this section is for you. Things can get specifically weird if you want to import heavy mp3 files to your space-limited MP3 player to play.

You’re required to choose an intelligent MP3 trimmer to trim an MP3 file to any length. Here, we suggest this robust video editing software — Wondershare Filmora, which enables you to precisely extract an MP3 file or audio segment effortlessly without losing any original audio quality.

You can get both the Windows and Mac versions of this great video editor. It embodies the following features:

• Import videos, audio, or photos from various sources and edit them in one place.
• Three different video cutting methods to meet different editing needs.
• Various editing tools help you edit the video completely, including rotation, picture-in-picture, green screen, cropping, etc.
• Output the edited video to more than 20 different formats or locations as needed.
• Use more than 1,000 video effects in the effect store to customize videos.

Using Filmora is quite effortless. The following tutorial will display how to cut audio in it easily and quickly.

Step 1: Import MP3 Files for Editing

Firstly, drag the specific MP3 file or audio clip into the media library, or you can directly import audio files or video from portable devices such as your digital camera, smartphone, or camcorder, etc.

Step 2: Drag MP3 Files to the Timeline below for Cutting

Filmora provides two ways to cut audio/video files. You can either select to cut from the beginning or the end by trimming. You can also split it into various segments from the mid-sections.

Move the slider ahead to the cutting point within the midsection, and then tap the scissor icon to split it into little sections as desired.

When executed, please select the part that you don’t want to, hit the Delete button to remove.

Step 3: Export to Save

Hit the Export tab to save your edited project. If you want to save in the original MP3 format, select MP3 before you export.

Part 3: How to Trim Music in iMovie on iPhone

This section will offer you a guide on how to cut out parts of audio in an iMovie project on an iPad or iPhone. After adding music to your project, the audio is trimmed to the desired length using iMovie’s inbuilt tool.

Step #1: Open iMovie on your iPhone or iPad.

Step #2: Tap the movie project you want to edit.

It will display a list of your projects, among which you must select the one you want to edit.

If you want to edit a current section of video not even opened in iMovie, you have to make a new iMovie project to add your audio and video. Select the + icon, choose the Movie tab, select the video(s), and then choose the Create movie button.

Step #3: Hit the Edit button below the name of your project.

This opens your project in the editor. And, you’re already in the editor if you just created a new project in the previous step.

Step #4: Add audio to your project.

You can skip this step if your project already contains the audio. Hit the + icon in the upper-left timeline’s corner.

Choose Audio.

Go with a specific category:

Soundtracks are audio tracks provided by iMovie which are free to use in your project.

Select My Music to locate the file and use a song from iTunes or the music app.

Sound effects are shorter sounds—mostly below 10 seconds duration.

Choose an audio file for the preview.

Select the + icon to add the file to your project.

Step #5: Hit the audio bar on the timeline.

It is present below the multi-frame version of your video in the screen’s bottom area.

Now, detach the MP3 segment or audio from the video by tapping the video on the timeline and selecting the Detach button at the screen’s bottom area.

Step #6: Tap and drag the beginning of the audio track.

Drag or move the audio track to the exact point where you wish it to start from—the audio track’s left-end marks of the yellow bar starting your audio.

Step #7: Tap and drag the end of the audio track.

You can drag the yellow bar at the end and move it to the exact point where you want the audio to end.

If you can’t see the yellow bar on the far-right end of the audio track, swipe left below the audio track to scroll to the end.

To move the audio track to another location, select and hold it for about one second, and then move it to the desired video’s location.

Step #8: Select the Play tab for preview.

It’s the sideways triangle just below the video preview.

Step #9: Select the Done button when you’re finished.

It is present at the screen’s top-left corner. You have now confirmed the changes done to your project.

If you want to play it on any other device, tap the Share button at the bottom after choosing the Done tab and select Save Video to export it.

Part 4: Audio Editing Tips for iMovie Users

Here are some guidelines or tips for various audio editing processes, starting from cutting trim music on iMovie, using iMovie to trim audio and video together, and other audio and video editing tips.

• Use Waveforms to See What You Hear

Sound is just as relevant as the images in a video, and should focus just as much during editing. To efficiently and adequately edit audio, you need a good set of speakers and headphones to hear the sound, and you also need to be able to see the sound.

If the waveforms don’t appear, go to the “view” drop-down menu and select “show waveforms”, the waveform would show you the sound intensity level of a sound clip and definitely would give you an idea of what part will need to be turned up or down.

• Audio Adjustments

With the audio button situated at the top right, you have access to some essential audio editing tools for changing the sound level of your chosen clip or changing the relative volume of other films in the project.

The audio editing window also contains primary noise reduction and audio equalization tools and a range of effects – from robot to echo- which would affect how people sound in your video.

• Editing Audio with the Timeline

iMovie permits you to adjust the audio within the clips themselves, each volume as a bar. You can shift up and down to increase or decrease the audio level. The clips also have “fade in” and “fade out” buttons at the beginning and end, which are draggable to adjust the fade length.

Conclusion

Finally, with the answers to the question, how to cut audio in iMovie, you can follow the simple step guide and feel free to edit your audio or video to your taste using iMovie or Wondershare Filmora.

Marion Dubois

Marion Dubois is a writer and a lover of all things video.

Follow @Marion Dubois

Marion Dubois

Apr 30, 2024• Proven solutions

Sometimes, we find the desired audio or soundtrack for our videos longer or shorter than we want, and that is where audio editing comes. Audio editing refers to manipulating audio to alter the length, speed, and volume or create additional effects such as loops. Are you new to audio trimming? Don’t worry, as our article today would show how to cut audio in iMovie on Mac and iPhone.

Part 1: How to Cut Music in iMovie on Mac?

Cutting music is audio editing carried out when the music or soundtrack seems longer than desired. To cut music or soundtrack in iMovie using Mac involves the following steps:

Step 1: Adjust the Playhead to Cut the Clip

You can cut an audio clip only when the specified audio is in the timeline. To perform the operation, right-click on the clip and pick out a split clip. This operation cuts the clip into two and divides the two pieces wherever the playhead is situated.

Step 2: Select Split Clip

Right-click and select the Split Clip. Once this step is over, you have successfully cut the audio clip.

Part 2: Cut Audio in iMovie Alternative – Wondershare Filmora

Generally, as humans, we feel more satisfied when we have options or choices because we get fed up with doing the same over and over again the same way without changes. Wondershare Filmora is an alternative for iMovie and can easily carry out the function of various forms of audio editing.

If you wish to trim off the beginning or the ending of a mp3 file quite swiftly, this section is for you. Things can get specifically weird if you want to import heavy mp3 files to your space-limited MP3 player to play.

You’re required to choose an intelligent MP3 trimmer to trim an MP3 file to any length. Here, we suggest this robust video editing software — Wondershare Filmora, which enables you to precisely extract an MP3 file or audio segment effortlessly without losing any original audio quality.

You can get both the Windows and Mac versions of this great video editor. It embodies the following features:

• Import videos, audio, or photos from various sources and edit them in one place.
• Three different video cutting methods to meet different editing needs.
• Various editing tools help you edit the video completely, including rotation, picture-in-picture, green screen, cropping, etc.
• Output the edited video to more than 20 different formats or locations as needed.
• Use more than 1,000 video effects in the effect store to customize videos.

Using Filmora is quite effortless. The following tutorial will display how to cut audio in it easily and quickly.

Step 1: Import MP3 Files for Editing

Firstly, drag the specific MP3 file or audio clip into the media library, or you can directly import audio files or video from portable devices such as your digital camera, smartphone, or camcorder, etc.

Step 2: Drag MP3 Files to the Timeline below for Cutting

Filmora provides two ways to cut audio/video files. You can either select to cut from the beginning or the end by trimming. You can also split it into various segments from the mid-sections.

Move the slider ahead to the cutting point within the midsection, and then tap the scissor icon to split it into little sections as desired.

When executed, please select the part that you don’t want to, hit the Delete button to remove.

Step 3: Export to Save

Hit the Export tab to save your edited project. If you want to save in the original MP3 format, select MP3 before you export.

Part 3: How to Trim Music in iMovie on iPhone

This section will offer you a guide on how to cut out parts of audio in an iMovie project on an iPad or iPhone. After adding music to your project, the audio is trimmed to the desired length using iMovie’s inbuilt tool.

Step #1: Open iMovie on your iPhone or iPad.

Step #2: Tap the movie project you want to edit.

It will display a list of your projects, among which you must select the one you want to edit.

If you want to edit a current section of video not even opened in iMovie, you have to make a new iMovie project to add your audio and video. Select the + icon, choose the Movie tab, select the video(s), and then choose the Create movie button.

Step #3: Hit the Edit button below the name of your project.

This opens your project in the editor. And, you’re already in the editor if you just created a new project in the previous step.

Step #4: Add audio to your project.

You can skip this step if your project already contains the audio. Hit the + icon in the upper-left timeline’s corner.

Choose Audio.

Go with a specific category:

Soundtracks are audio tracks provided by iMovie which are free to use in your project.

Select My Music to locate the file and use a song from iTunes or the music app.

Sound effects are shorter sounds—mostly below 10 seconds duration.

Choose an audio file for the preview.

Select the + icon to add the file to your project.

Step #5: Hit the audio bar on the timeline.

It is present below the multi-frame version of your video in the screen’s bottom area.

Now, detach the MP3 segment or audio from the video by tapping the video on the timeline and selecting the Detach button at the screen’s bottom area.

Step #6: Tap and drag the beginning of the audio track.

Drag or move the audio track to the exact point where you wish it to start from—the audio track’s left-end marks of the yellow bar starting your audio.

Step #7: Tap and drag the end of the audio track.

You can drag the yellow bar at the end and move it to the exact point where you want the audio to end.

If you can’t see the yellow bar on the far-right end of the audio track, swipe left below the audio track to scroll to the end.

To move the audio track to another location, select and hold it for about one second, and then move it to the desired video’s location.

Step #8: Select the Play tab for preview.

It’s the sideways triangle just below the video preview.

Step #9: Select the Done button when you’re finished.

It is present at the screen’s top-left corner. You have now confirmed the changes done to your project.

If you want to play it on any other device, tap the Share button at the bottom after choosing the Done tab and select Save Video to export it.

Part 4: Audio Editing Tips for iMovie Users

Here are some guidelines or tips for various audio editing processes, starting from cutting trim music on iMovie, using iMovie to trim audio and video together, and other audio and video editing tips.

• Use Waveforms to See What You Hear

Sound is just as relevant as the images in a video, and should focus just as much during editing. To efficiently and adequately edit audio, you need a good set of speakers and headphones to hear the sound, and you also need to be able to see the sound.

If the waveforms don’t appear, go to the “view” drop-down menu and select “show waveforms”, the waveform would show you the sound intensity level of a sound clip and definitely would give you an idea of what part will need to be turned up or down.

• Audio Adjustments

With the audio button situated at the top right, you have access to some essential audio editing tools for changing the sound level of your chosen clip or changing the relative volume of other films in the project.

The audio editing window also contains primary noise reduction and audio equalization tools and a range of effects – from robot to echo- which would affect how people sound in your video.

• Editing Audio with the Timeline

iMovie permits you to adjust the audio within the clips themselves, each volume as a bar. You can shift up and down to increase or decrease the audio level. The clips also have “fade in” and “fade out” buttons at the beginning and end, which are draggable to adjust the fade length.

Conclusion

Finally, with the answers to the question, how to cut audio in iMovie, you can follow the simple step guide and feel free to edit your audio or video to your taste using iMovie or Wondershare Filmora.

Marion Dubois

Marion Dubois is a writer and a lover of all things video.

Follow @Marion Dubois

Marion Dubois

Apr 30, 2024• Proven solutions

Sometimes, we find the desired audio or soundtrack for our videos longer or shorter than we want, and that is where audio editing comes. Audio editing refers to manipulating audio to alter the length, speed, and volume or create additional effects such as loops. Are you new to audio trimming? Don’t worry, as our article today would show how to cut audio in iMovie on Mac and iPhone.

Part 1: How to Cut Music in iMovie on Mac?

Cutting music is audio editing carried out when the music or soundtrack seems longer than desired. To cut music or soundtrack in iMovie using Mac involves the following steps:

Step 1: Adjust the Playhead to Cut the Clip

You can cut an audio clip only when the specified audio is in the timeline. To perform the operation, right-click on the clip and pick out a split clip. This operation cuts the clip into two and divides the two pieces wherever the playhead is situated.

Step 2: Select Split Clip

Right-click and select the Split Clip. Once this step is over, you have successfully cut the audio clip.

Part 2: Cut Audio in iMovie Alternative – Wondershare Filmora

Generally, as humans, we feel more satisfied when we have options or choices because we get fed up with doing the same over and over again the same way without changes. Wondershare Filmora is an alternative for iMovie and can easily carry out the function of various forms of audio editing.

If you wish to trim off the beginning or the ending of a mp3 file quite swiftly, this section is for you. Things can get specifically weird if you want to import heavy mp3 files to your space-limited MP3 player to play.

You’re required to choose an intelligent MP3 trimmer to trim an MP3 file to any length. Here, we suggest this robust video editing software — Wondershare Filmora, which enables you to precisely extract an MP3 file or audio segment effortlessly without losing any original audio quality.

You can get both the Windows and Mac versions of this great video editor. It embodies the following features:

• Import videos, audio, or photos from various sources and edit them in one place.
• Three different video cutting methods to meet different editing needs.
• Various editing tools help you edit the video completely, including rotation, picture-in-picture, green screen, cropping, etc.
• Output the edited video to more than 20 different formats or locations as needed.
• Use more than 1,000 video effects in the effect store to customize videos.

Using Filmora is quite effortless. The following tutorial will display how to cut audio in it easily and quickly.

Step 1: Import MP3 Files for Editing

Firstly, drag the specific MP3 file or audio clip into the media library, or you can directly import audio files or video from portable devices such as your digital camera, smartphone, or camcorder, etc.

Step 2: Drag MP3 Files to the Timeline below for Cutting

Filmora provides two ways to cut audio/video files. You can either select to cut from the beginning or the end by trimming. You can also split it into various segments from the mid-sections.

Move the slider ahead to the cutting point within the midsection, and then tap the scissor icon to split it into little sections as desired.

When executed, please select the part that you don’t want to, hit the Delete button to remove.

Step 3: Export to Save

Hit the Export tab to save your edited project. If you want to save in the original MP3 format, select MP3 before you export.

Part 3: How to Trim Music in iMovie on iPhone

This section will offer you a guide on how to cut out parts of audio in an iMovie project on an iPad or iPhone. After adding music to your project, the audio is trimmed to the desired length using iMovie’s inbuilt tool.

Step #1: Open iMovie on your iPhone or iPad.

Step #2: Tap the movie project you want to edit.

It will display a list of your projects, among which you must select the one you want to edit.

If you want to edit a current section of video not even opened in iMovie, you have to make a new iMovie project to add your audio and video. Select the + icon, choose the Movie tab, select the video(s), and then choose the Create movie button.

Step #3: Hit the Edit button below the name of your project.

This opens your project in the editor. And, you’re already in the editor if you just created a new project in the previous step.

Step #4: Add audio to your project.

You can skip this step if your project already contains the audio. Hit the + icon in the upper-left timeline’s corner.

Choose Audio.

Go with a specific category:

Soundtracks are audio tracks provided by iMovie which are free to use in your project.

Select My Music to locate the file and use a song from iTunes or the music app.

Sound effects are shorter sounds—mostly below 10 seconds duration.

Choose an audio file for the preview.

Select the + icon to add the file to your project.

Step #5: Hit the audio bar on the timeline.

It is present below the multi-frame version of your video in the screen’s bottom area.

Now, detach the MP3 segment or audio from the video by tapping the video on the timeline and selecting the Detach button at the screen’s bottom area.

Step #6: Tap and drag the beginning of the audio track.

Drag or move the audio track to the exact point where you wish it to start from—the audio track’s left-end marks of the yellow bar starting your audio.

Step #7: Tap and drag the end of the audio track.

You can drag the yellow bar at the end and move it to the exact point where you want the audio to end.

If you can’t see the yellow bar on the far-right end of the audio track, swipe left below the audio track to scroll to the end.

To move the audio track to another location, select and hold it for about one second, and then move it to the desired video’s location.

Step #8: Select the Play tab for preview.

It’s the sideways triangle just below the video preview.

Step #9: Select the Done button when you’re finished.

It is present at the screen’s top-left corner. You have now confirmed the changes done to your project.

If you want to play it on any other device, tap the Share button at the bottom after choosing the Done tab and select Save Video to export it.

Part 4: Audio Editing Tips for iMovie Users

Here are some guidelines or tips for various audio editing processes, starting from cutting trim music on iMovie, using iMovie to trim audio and video together, and other audio and video editing tips.

• Use Waveforms to See What You Hear

Sound is just as relevant as the images in a video, and should focus just as much during editing. To efficiently and adequately edit audio, you need a good set of speakers and headphones to hear the sound, and you also need to be able to see the sound.

If the waveforms don’t appear, go to the “view” drop-down menu and select “show waveforms”, the waveform would show you the sound intensity level of a sound clip and definitely would give you an idea of what part will need to be turned up or down.

• Audio Adjustments

With the audio button situated at the top right, you have access to some essential audio editing tools for changing the sound level of your chosen clip or changing the relative volume of other films in the project.

The audio editing window also contains primary noise reduction and audio equalization tools and a range of effects – from robot to echo- which would affect how people sound in your video.

• Editing Audio with the Timeline

iMovie permits you to adjust the audio within the clips themselves, each volume as a bar. You can shift up and down to increase or decrease the audio level. The clips also have “fade in” and “fade out” buttons at the beginning and end, which are draggable to adjust the fade length.

Conclusion

Finally, with the answers to the question, how to cut audio in iMovie, you can follow the simple step guide and feel free to edit your audio or video to your taste using iMovie or Wondershare Filmora.

Marion Dubois

Marion Dubois is a writer and a lover of all things video.

Follow @Marion Dubois

Marion Dubois

Apr 30, 2024• Proven solutions

Sometimes, we find the desired audio or soundtrack for our videos longer or shorter than we want, and that is where audio editing comes. Audio editing refers to manipulating audio to alter the length, speed, and volume or create additional effects such as loops. Are you new to audio trimming? Don’t worry, as our article today would show how to cut audio in iMovie on Mac and iPhone.

Part 1: How to Cut Music in iMovie on Mac?

Cutting music is audio editing carried out when the music or soundtrack seems longer than desired. To cut music or soundtrack in iMovie using Mac involves the following steps:

Step 1: Adjust the Playhead to Cut the Clip

You can cut an audio clip only when the specified audio is in the timeline. To perform the operation, right-click on the clip and pick out a split clip. This operation cuts the clip into two and divides the two pieces wherever the playhead is situated.

Step 2: Select Split Clip

Right-click and select the Split Clip. Once this step is over, you have successfully cut the audio clip.

Part 2: Cut Audio in iMovie Alternative – Wondershare Filmora

Generally, as humans, we feel more satisfied when we have options or choices because we get fed up with doing the same over and over again the same way without changes. Wondershare Filmora is an alternative for iMovie and can easily carry out the function of various forms of audio editing.

If you wish to trim off the beginning or the ending of a mp3 file quite swiftly, this section is for you. Things can get specifically weird if you want to import heavy mp3 files to your space-limited MP3 player to play.

You’re required to choose an intelligent MP3 trimmer to trim an MP3 file to any length. Here, we suggest this robust video editing software — Wondershare Filmora, which enables you to precisely extract an MP3 file or audio segment effortlessly without losing any original audio quality.

You can get both the Windows and Mac versions of this great video editor. It embodies the following features:

• Import videos, audio, or photos from various sources and edit them in one place.
• Three different video cutting methods to meet different editing needs.
• Various editing tools help you edit the video completely, including rotation, picture-in-picture, green screen, cropping, etc.
• Output the edited video to more than 20 different formats or locations as needed.
• Use more than 1,000 video effects in the effect store to customize videos.

Using Filmora is quite effortless. The following tutorial will display how to cut audio in it easily and quickly.

Step 1: Import MP3 Files for Editing

Firstly, drag the specific MP3 file or audio clip into the media library, or you can directly import audio files or video from portable devices such as your digital camera, smartphone, or camcorder, etc.

Step 2: Drag MP3 Files to the Timeline below for Cutting

Filmora provides two ways to cut audio/video files. You can either select to cut from the beginning or the end by trimming. You can also split it into various segments from the mid-sections.

Move the slider ahead to the cutting point within the midsection, and then tap the scissor icon to split it into little sections as desired.

When executed, please select the part that you don’t want to, hit the Delete button to remove.

Step 3: Export to Save

Hit the Export tab to save your edited project. If you want to save in the original MP3 format, select MP3 before you export.

Part 3: How to Trim Music in iMovie on iPhone

This section will offer you a guide on how to cut out parts of audio in an iMovie project on an iPad or iPhone. After adding music to your project, the audio is trimmed to the desired length using iMovie’s inbuilt tool.

Step #1: Open iMovie on your iPhone or iPad.

Step #2: Tap the movie project you want to edit.

It will display a list of your projects, among which you must select the one you want to edit.

If you want to edit a current section of video not even opened in iMovie, you have to make a new iMovie project to add your audio and video. Select the + icon, choose the Movie tab, select the video(s), and then choose the Create movie button.

Step #3: Hit the Edit button below the name of your project.

This opens your project in the editor. And, you’re already in the editor if you just created a new project in the previous step.

Step #4: Add audio to your project.

You can skip this step if your project already contains the audio. Hit the + icon in the upper-left timeline’s corner.

Choose Audio.

Go with a specific category:

Soundtracks are audio tracks provided by iMovie which are free to use in your project.

Select My Music to locate the file and use a song from iTunes or the music app.

Sound effects are shorter sounds—mostly below 10 seconds duration.

Choose an audio file for the preview.

Select the + icon to add the file to your project.

Step #5: Hit the audio bar on the timeline.

It is present below the multi-frame version of your video in the screen’s bottom area.

Now, detach the MP3 segment or audio from the video by tapping the video on the timeline and selecting the Detach button at the screen’s bottom area.

Step #6: Tap and drag the beginning of the audio track.

Drag or move the audio track to the exact point where you wish it to start from—the audio track’s left-end marks of the yellow bar starting your audio.

Step #7: Tap and drag the end of the audio track.

You can drag the yellow bar at the end and move it to the exact point where you want the audio to end.

If you can’t see the yellow bar on the far-right end of the audio track, swipe left below the audio track to scroll to the end.

To move the audio track to another location, select and hold it for about one second, and then move it to the desired video’s location.

Step #8: Select the Play tab for preview.

It’s the sideways triangle just below the video preview.

Step #9: Select the Done button when you’re finished.

It is present at the screen’s top-left corner. You have now confirmed the changes done to your project.

If you want to play it on any other device, tap the Share button at the bottom after choosing the Done tab and select Save Video to export it.

Part 4: Audio Editing Tips for iMovie Users

Here are some guidelines or tips for various audio editing processes, starting from cutting trim music on iMovie, using iMovie to trim audio and video together, and other audio and video editing tips.

• Use Waveforms to See What You Hear

Sound is just as relevant as the images in a video, and should focus just as much during editing. To efficiently and adequately edit audio, you need a good set of speakers and headphones to hear the sound, and you also need to be able to see the sound.

If the waveforms don’t appear, go to the “view” drop-down menu and select “show waveforms”, the waveform would show you the sound intensity level of a sound clip and definitely would give you an idea of what part will need to be turned up or down.

• Audio Adjustments

With the audio button situated at the top right, you have access to some essential audio editing tools for changing the sound level of your chosen clip or changing the relative volume of other films in the project.

The audio editing window also contains primary noise reduction and audio equalization tools and a range of effects – from robot to echo- which would affect how people sound in your video.

• Editing Audio with the Timeline

iMovie permits you to adjust the audio within the clips themselves, each volume as a bar. You can shift up and down to increase or decrease the audio level. The clips also have “fade in” and “fade out” buttons at the beginning and end, which are draggable to adjust the fade length.

Conclusion

Finally, with the answers to the question, how to cut audio in iMovie, you can follow the simple step guide and feel free to edit your audio or video to your taste using iMovie or Wondershare Filmora.

Marion Dubois

Marion Dubois is a writer and a lover of all things video.

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