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Audio Checker – Check the True Quality of Your Audio Files
https://www.videoconverterfactory.com/tips/audio-checker.html
auCDtect Task Manager is also a good freeware to check audio quality. Launch the audio checker. Click Load files or Load folder to add the target files. Then hit the Start button to check your audio files. After the audio analysis …
Top 10 Audio File Formats - Sage Audio
https://www.sageaudio.com/blog/recording/top-10-audio-file-formats.php
WAV. This brings us to the number 1 spot, the WAV uncompressed audio …
c# - How can I ensure a file is a valid audio file and is ...
https://stackoverflow.com/questions/12215841/how-can-i-ensure-a-file-is-a-valid-audio-file-and-is-not-drm-protected
Ensure the file is a valid audio file and is not DRM protected. Now I know for a fact that the supplied audio file is not DRM protected, but just as a test, I used a program to re-"record" the MP3 and save it (should remove any DRM protection), I tried both saving it as MP3 and WMA, but same result.
Audio file format - Wikipedia
https://en.wikipedia.org/wiki/Audio_file_format
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