Hello Sergei, On Tue, Sep 12, 2006 at 08:30:25AM +0300, Sergei Steshenko wrote: > I have 7.1, not 5.1, and there are no capture volumes, just the playback ones. > > There is no HW ADC gain control on 7.1. > > [...] > > Or 5.1. is indeed more advanced ?
The 5.1 has a different ADC than the 7.1, so this is ok. My question is really specific to the Revolution 5.1. > Can it be that your speakers are swapped (left <-> right) ? No. I checked many times and in different ways. For example left and right channel of the playback volume control work as expected (i.e. are NOT swapped). > By the way, typically microphone inputs are mono - the plug > has only three wires - ground, signal and power - the latter is needed > because PC microphones are typically electret ones. > > Stereo recording is expected to work from Line In input though. Two things: 1) The problem was with the capture volume control. Left and right input channel were virtually identical, but when I pull down the left capture volume control, the right channel is muted instead. 2) I used a stereo microphone which properly records stereo on a different sound card. All the best, Jochen -- http://seehuhn.de/
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