Version 6 (modified by kmaclean, 15 years ago) (diff) |
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Audio Processing Tools
- SRC - Secret Rabbit Code aka libsamplerate - downsampling software
- SoX - Sound Exchange
Cross Platform Audio API
- portable cross-platform Audio API
- Sphinx 3 sample code using portaudio
- Audio::PortAudio Perl Module - an object oriented interface to the PortAudio library
converting to and from different audio formats
(from this site) Shell commands to convert audio from one format to other using Sox, LAME, FLAC, and madplay:
- flac->wav
- flac -sd $in -o $out
- flac->mp3
- flac -sdc $in | lame - $out
- wav->flac
- flac -s $in -o $out
- wav->mp3
- lame $in $out
- mp3->flac
- madplay -q -o wave:- $in | flac -s - -o $out
- mp3->wav
- sox $in $out