According to my test, iDealshare VideoGo also works great to increase volume of wav, mp3, aac, flac, mp4, avi, mov etc.
Step 1: Click Add File button to add the media file,
Step 2: Simply click "Setting..." -> "Advanced" tab, then go to "Audio" column, click 100% tab on the right side of volume to select volume ratio from the drop-down list.
Step 3: Click the "Profile" drop down button to select desired output format.
Step 4: Click Convert button to start and finishe increase the video or audio volume.
It has both Mac and Windows version.
Increasing .wav files without creating distortion.
in WavePad
Posted
According to my test, iDealshare VideoGo also works great to increase volume of wav, mp3, aac, flac, mp4, avi, mov etc.
Step 1: Click Add File button to add the media file,
Step 2: Simply click "Setting..." -> "Advanced" tab, then go to "Audio" column, click 100% tab on the right side of volume to select volume ratio from the drop-down list.
Step 3: Click the "Profile" drop down button to select desired output format.
Step 4: Click Convert button to start and finishe increase the video or audio volume.
It has both Mac and Windows version.