On Tue, 2006-10-03 at 06:41 +0400, Andrew Gaydenko wrote: > Sergei, > > You are right, "as binary signal value increases analog output > value decreases". As for reference, I'm an audio DIY-er, almost all > signal chain is made by my hand :-) > > LADSPA is a more high level. ALSA driver configuring is much more > appreciated. >
I don't think it's possible without a LADSPA plugin. ALSA driver does not touch the audio samples. It just sets up DMA between the card and the PC. > > Andrew > > ======= On Tuesday 03 October 2006 06:29, you wrote: ======= > > But what do you use as reference ? > > Or, you mean, as binary signal value increases analog output > value decreases ? > > If so, AFAIR there is LADSPA inverting plugin, or it can be easily > written. > > But, anyway, why do you care ? That is, are there analog outputs which > are not inverted, and you need to use the with line out, so you need > all of them to be in the same polarity ? > > --Sergei. > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Alsa-user mailing list > Alsa-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-user > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
