On Sun, May 4, 2008 at 1:30 AM, Brett McCoy <idragosani(a)gmail.com> wrote:
That's it, the master monitor level, it's what
is used for the digital
mix (which is what is used for being able to monitor what is being
recorded while listening to audio that has been recorded. What is he's
trying to do? For applications that only use stereo out, channel 1 and
channel 2 would be used as the volume for the application (although
typically the application would have its own volume control, which is
usually controls what 2 outs you have mapped to the card).
On Sat, May 3, 2008 at 7:17 PM, david <gnome(a)hawaii.rr.com> wrote:
And my friend tried envy24control and reported
this:
"I installed alsa-tools-gui, and the envy24control tool was impressive,
but had no master volume control, whether in digital mixer mode, or
not.
It has a master monitor mode, but no master
volume."
R Dicaire wrote:
> envy24control is the m-audio mixer, have him check his distros
> repository for it, it might be part of a package called
alsa-tools-gui
> (debian, and possibly ubuntu).
>
> On Sat, May 3, 2008 at 5:19 PM, david <gnome(a)hawaii.rr.com> wrote:
>> A friend of mine, who is an audiophile but doesn't make music, is
using
>> one with his Linux server (among other
things, it serves audio into
>> their stereo system). He tells me there's no master volume control
for
>> the card. He's tried KMix (no use
whatever) and is now using
alsamixer
>> (but no master volume control). Anyway
to get a master volume
control
> for
that card?
Brett McCoy wrote:
> Use the envy24control tool (it's designed specifically for the
M-Audio
> Audiophile and Delta interfaces), it has
volume controls for all of
> the channels plus a master volume if you are in digital mixer mode.
Step by step instructions:
1) Open envy24control.
2) Switch to the "Patchbay / Router" tab.
3) Select "Digital Mix L" in the "H/W Out 1 (L)" channel strip and
"Digital
Mix R" in the "H/W Out 2 (R)" strip.
4) Switch to the "Monitor PCMs" tab.
5) "L/R Gang", rise the fader and unmute "Left" and "Right"
in both the "PCM
Out 1" and "PCM Out 2" channel strip.
The "Digital Mix" setting will mix down all PCMs to a stereo pair and
output it on H/W Out 1 and 2.
You should now have sound, but at a much lower level than when you had "PCM
Out 1" and "PCM Out 2" selected in the "Patchbay / Router", so
you might
want to raise the volume output level in the application that is supposed to
make some sound.
--
Anders Dahnielson
<anders(a)dahnielson.com>