I have to throw myself on your collective mercy again. I'm really happy with the improved sound I'm getting under ALSA with the Turtle Beach Santa Cruz. But lord lord, the ALSA learning curve is a steep one. I've spent too much of the last two days trying to do something that I did routinely with my old rotten card and the OSS drivers.
I'm trying to transfer audio from a cassette tape to the hard disk (so that I can then burn a CD of the material). I have the output of the tape-deck patched (directly) to the input jack of the soundcard. There is only card in the machine (the Turtle Beach Santa Cruz). Using alsamixer, I have the Line channel un-muted and the volume set to about two thirds of maximum. The Line channel is set to record (CAPTUR L_R); no other channel is. Line1 is muted. Sound from the tape plays beautifully to the speakers in this setup (it fades away as I lower the volume on the Line channel, so that does seem like the relevant channel to manipulate). But recording to disk from the tape has failed so far. I've tried these: arecord -d 10 -f cd -t wav try.wav arecord -d 10 -f cd -t wav -D copy try.wav arecord -d 10 -f cd -t wav -D default try.wav arecord -d 10 -f cd -t wav -D hw try.wav ecasound -c -b:4096 -r -i:alsa,pcm.copy -o try.wav ecasound -c -b:4096 -r -i:alsa,0,1,0 -o try.wav ecasound -c -b:4096 -r -i:alsa,default -o try.wav ecasound -c -b:4096 -r -i:alsa,hw -o try.wav wavrec -S -t 10 -s 44100 try.wav In every case, what I get is 10 seconds of beautifully recorded silence. That is: try.wav is created without error messages but there is nothing on it/in it. If I look at it in ecawave or snd, it is completely featureless (a flat line). In ~/.asoundrc, there is only: pcm.copy { type plug slave { pcm hw } route_policy copy } What in God's name am I missing? Where is the manual that I can read about this? I'd be *really* grateful for any help or advice, Jim PS The system is Debian testing, but alsa (driver, lib, utils) is hand-compiled from source (1.0.0rc2). The kernel is 2.4.23-ck1. ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ Alsa-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-user