usb audio - problem with midi and recording
Hi there!
I have a couple of problems with my usb sound blaster (Terratec 26 Phase usb) and a Suse 10.0. The sound blaster is ok with system configuration: with kaffeine and amarok I can play sound. With Audacity, to make it works I need to launch it with OSS emulation (aoss audacity) otherwise the sound card is not detected. Anyway, now I would like to record my sound: with audacity it crashes (because of a known bug), I tried with qaRecord (tried even as root) and I see the signal is sent to the system (the line indicating the level of input detect the sound, but a very low level) but when I save the audio file I record only silence. I have noticed that with Alsamixer, The CAPTURE device is not detected (as I can't change the level of this). More, I have a problem with MIDI: when playing a MIDI file both with Kmid, both with Kaffeine/Amarok, no sound is produced. Does anyone have any suggestions? Thank you |
Sounds to me like you want to do some "serious" recording.
Maybe what you need is a "serious" sound card. Do some research on "professional sound cards." I'm using an M-Audio 2496 card. ALSA works just fine for my needs. OSS will charge you for a license to get drivers that support professional audio cards. Make sure you have JACK and its libraries installed. For more info on JACK check htt;://jackit.sourceforge.net. If you purchased your copy of SuSE 10.0, you should already have all the files you need on your installation discs ;-) You will have to run your recording applications under root privileges. Start JACK first, then start Audacity. For more info on this check out the following links: http://www.linuxmusician.com http://www.soundonsound.com/sos/feb0...irrorimage.htm http://www.linuxjournal.com/article.php?sid=7205 Hope this helps! |
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