> I already have thought on this, not for helping others in their > learning efforts, but for submitting it to be reviewed. Oddly enough, > my "MP3 player" stores recorded files in WAV format, not MP3. The > software that came with it has a converter, but I just found out that > the wav file was smaller than the resulting MP3 file, so maybe it > would be preferable to upload it as a wav file. well, actually since the wav is most probably of low quality (i mean not audio, but data quality, bitrate and such) the mp3 will of course be bigger. mp3 was intended to use for music only. you should consider using OGG Speex instead, which is an awesome, free, patent-free codec expecially invented for speech (hence the name) and OGG Speex files will most probably be smaller than the wave files but sound the same (and have background noise removed as well) information: http://en.wikipedia.org/wiki/Speex http://www.speex.org/ http://www.speex.org/software/
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