How To Increase The Sound Of Audio Files?

Occasionally, the audio file you are attempting to listen to is too low. You can ramp up the volume on your PC, speakers, or any media player you’re using to your best ability, but the underlying file may be too quiet to give satisfactory results.

This can be a significant problem if it interferes with your enjoyment of music. It’s an even bigger issue if you require the audio file for work purposes — perhaps you’re needed to complete transcription. Fortunately, there are steps you can take to resolve this issue. This article will explain four simple techniques for increasing the volume of an audio file.

Best Tools To Increase Sound Of Audio Files

Below are some of the free software and online tools which you can use to increase the sound of your audio files and do quite a lot of other modifications to your audio files as well:

1. Audacity
2. Grabtube
3. MP3Gain
4. VLC

Try each, and then choose

1] Audacity

One benefit of using a program like Audacity is that you can boost the loudness of a specific section of the recording rather than the entire thing. The online tools will enhance everything, resulting in some parts being excessively loud and hence interrupted.

1. Open Audacity and import an audio file. If you wish to increase the entire track, leave nothing selected. If you only need to amplify a piece of the Audio, click and drag your mouse over the blue region.
2. Now, at the top, select Effect, and then on Boost in the list of effects.
3. Here, you can move the slider to select the sound levels of amplification. If the sound is clipped due to its volume being too high, the OK button will become greyed out even if the Allow clipping box is checked.
4. If you wish to amplify an audio file in Audacity, avoid introducing audio clipping, you must choose only the low-level area or apply an audio compressor first.

Compressing Audio reduces the difference between the track’s minimum and maximum (loudest) parts. Naturally, Audacity includes compressor functionality as well. Click Effect and select Compressor. You can read more about how Audacity’s compressor works here.

After that, you can attempt to magnify the Audio again. Additionally, experiment with clipping once to hear how it sounds. Even with the clipping, the Audio can occasionally sound fine.

Adjusting the level of an audio file is a simple process in general, but attaining the desired outcome might be a bit more challenging. Always keep your original audio file on hand in case the edits aren’t to your liking. Post a comment if you have any questions. Enjoy!

2] GrabTube

Grab Tube offers various online services, one of which enables you to increase the volume of your MP3s. Again, the procedure is relatively straightforward.

1. Choose “Browse” and navigate to the file. After that, you can select automated normalization or one of three manual settings. The automatic mode enables the service to determine the optimal volume for your file, and the manual method allows you to specify how difficult you want to make it. However, with only three levels, there are fewer options than with MP3 Louder.
2. Once you’ve configured this, click Start and watch. When your file is complete, you may either download it or listen to it online. The latter enables you to rapidly determine whether you are satisfied with the file’s appearance.
3. Grab Tube supports files up to 40 MB in size. It is usually sufficient. However, larger files may surpass this limit. If this occurs, you can easily break your file into 40MB chunks using another online program. Audio Cutter is an excellent tool for this.

3] MP3Gain

MP3Gain is audio leveling software. It analyses the Audio to identify the volume level as perceived by the human ear. Following that, it will adjust the volume of all audio files to the same level without sacrificing quality. If the volume for some files is too low, it increases; if the volume is too high, it decreases. However, you can manually increase or decrease it; be careful not to degrade the quality.

Note: Before attempting this approach, make a backup of your audio files.

1. Go to your browser’s downloads section and download the MP3Gain application. Follow the on-screen steps to install the application.
2. Now, open the MP3Gain application by using the Windows search option to locate it.
3. Click the Add Files icon to begin adding the audio files for adjustment. Additionally, you can add a complete folder by selecting the Add Folder option.

To reset the volume of all files, either too large or too little, to the default setting, click on Track Analysis. It displays the plus and negative values that will be applied to the track.89 dB is the MP3Gain’s default value.

To apply the default value to all audio files, click on Track Gain.

Additionally, you can add a custom dB value by altering the default and adjusting the volume for all tracks using the Track Gain option.

4] VLC

Do you have any MP3 or video files that play at a very low volume? You can resolve this issue with the well-known VLC media player. You only need to modify a VLC default option. As a result, you can play the file loudly.

1. To begin, launch the VLC media player.
2. Select Tools Preferences by pressing Ctrl+P or by selecting Ctrl+P.
3. At the bottom of the Options window, click the ‘All’ radio box next to the Show settings section.
4. Next, choose Audio.
5. On the right-hand side of the preference box, you’ll notice the Audio gain is set to one. Consider the following image.
6. You might expand it to eight. Determine a value that meets your requirements. The more options you select, the louder the loudness will be.
7. Click Save and then exit VLC.

Now, open the file with a reduced volume setting. There has to have been a rise in the quantity of material. If you want to increase the volume permanently, you must utilize some software. Additionally, you can use FFmpeg to enhance the sound. However, this method can be used to boost the volume immediately. The VLC media player is cross-platform. As a result, this recommendation applies to all Operating Systems.

Will There Be Sound Distortion If I Increase Sound Of An Audio File?

Yes, there will be sound distortion if you increase the sound of an audio file; its extent entirely depends on the quality and the original loudness of your audio. If the audio originally had too low a volume, then the distortions will be more significant.

Will The Size Of Louder Audio Be Greater Than The Original One?

Yes, it will be greater, but the quality may change. As you increase the loudness, the volume may lose its sharpness.

As you can see, each of these ways is pretty straightforward. You may not achieve the desired gain level on the first attempt, but you can continue experimenting until it is perfect. Each of them is unique in its capabilities and offers a range of price options. However, it is prudent to select software that fits your requirements and budget.

Now that you know how to enhance the volume of audio files, which file will be the first to benefit?