At Mon, 19 Jan 2004 12:12:32 +0000, holborn wrote: > > On Lunes 19 Enero 2004 11:09, Takashi Iwai wrote: > > Hi! > > > > Any way to increase the gain in the Music channel of an emu10k1 device? > > > > % amixer set "Music" 100% > > Yes ... but with PCM and Music in 100% and with MIDI volumes and velocity to > 85% (more or less) ... recording with aplay or whatever ... the gain are -40 > Db ... (more or less). > > > or do you mean amplitude more? then you'll need to change the DSP > > code. > > Umhh sorry ... can you explain me a little bit? No way changing the driver?
i meant the DSP code in the driver. add the amplify code in the route from MIDI bus to ADC buffer. you can find the codes in alsa-kernel/pci/emu10k1/emufx.c (commands are found in include/emu10k1.h) it's possible to load the DSP code from the external app (ld10k1), but the development seems stopping for the time being, and i'm not sure whether the last version can work with ALSA 1.0.x. Maybe Peter can give you more info about this. Takashi ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
