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7
votes
3answers
3k views

Remove duplicate mp3 with different name, size, and hash

I have a massive music library (all mp3), but I some of the music is almost the same but: Maybe one or two second longer About 97% the same as another song Or another bitrate. Is there a way to ...
3
votes
2answers
190 views

Compare two audio files

I would like to make sort kind of "speech recognition" system. The goal is to compare a new recording with an original audio file, and if the sound is > x% similar, do something. Is there already a ...
2
votes
2answers
2k views

How to detect real sample size and number of channels in WAV file?

I've got this wonderful conundrum with a WAV file, whereas I cannot detect it's actual sample size (i.e. how many bits are in a sample) and the number of channels. geek@liv-inspiron:~$ soxi file.wav ...