Hi Thanks for your response. I'm sorry if I didn't make it clear that 'arecord -f cd test.wav' produces a file that claims to be stereo but as one channel is silent its difficult to tell. No I wish to record from the Line in jack of my sound card, it doesn't matter what the source is, I should be able to use either program to record this source. But sox and arecord will not record with the parameters I wish to use. Gena Blindness Advocacy and Self Help Online www.bashonline.org >If you are sampling a cd; just rip it with cdparanoia. >This way you don't have to convert from digital to analog to digital and >loose quality. >If using alsa, you should be using arecord and aplay not >the sox play and record scripts. >Too many people swear by the sox scripts and the default behaviour >of sox is to use the oss emualtion of the alsa drivers >to record which yields far from optimal results. > >Regards, Kerry. > >-- >Kerry Hoath: kerry at gotss.net kerry at gotss.eu.org or kerry at gotss.spice.net.au >ICQ: 8226547 msn: kerry at gotss.net Yahoo: kerryhoath at yahoo.com.au > >_______________________________________________ >Speakup mailing list >Speakup at braille.uwo.ca >http://speech.braille.uwo.ca/mailman/listinfo/speakup