[LAU] Vararities Snd-hda-intel and Lexicon USB

Clemens Ladisch clemens at ladisch.de
Tue Jul 12 14:27:25 UTC 2011


David Baron wrote:
> On Tuesday 10 Tamuz 5771 14:27:10 you wrote:
> > David Baron wrote:
> > > The Lexicon has no mixer control available to alsamixer.
> > 
> > Maybe it has controls that are available only with some vendor-specific
> > control panel.
> 
> On windows, both devices have this. On linux, however ...

It might be possible to reverse engineer the mixer protocol by running
the Windows software in a virtual machine and using Linux's usbmon.

> I will definitely need a stronger signal from the lexicon line out. Can a
> mixer control be "created" in software in .asoundrc or such?

That would introduce clipping.


Regards,
Clemens


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