Gentoo Archives: gentoo-user

From: Michael Mol <mikemol@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: [OT] GMail calling has an echo in Linux, but not Windows
Date: Sun, 18 Dec 2011 23:02:44
Message-Id: CA+czFiAjrZsjUHPgV1uiJUjc7moS9ME1W20OKupTFROt4jXsdg@mail.gmail.com
In Reply to: Re: [gentoo-user] Re: [OT] GMail calling has an echo in Linux, but not Windows by Jason Weisberger
1 Mic is USB?
2
3 Set the mic on something like a rubber pad. Also, try wearing headphones,
4 see if that helps. It sounds like you're dealing with normal feedback
5 issues, and Windows' echo cancellation may simply be better than what
6 you've got set up.
7
8 ZZ
9 On Dec 18, 2011 5:05 PM, "Jason Weisberger" <jbdubbs@×××××.com> wrote:
10
11 > >> Still looks like loopback is active. Try to find a slider called
12 > >> "Capture" in alsamixer and mute it. There might also be a setting
13 > called
14 > >> "input" which can be set to i2c, i2s, mix, etc. Play with these. I
15 > had the
16 > >> same problem with a Soundblaster Live 24-bit, and the problem was that
17 > it
18 > >> was set "mix", which is a setting that allows you to record whatever is
19 > >> currently playing. It's a good thing to have, but as you can imagine,
20 > >> screws with voice communications, because you're recording not only
21 > your own
22 > >> voice, but also the voice of the other person and sending it back right
23 > to
24 > >> them.
25 > >>
26 > >> It's also possible to set this in KMix, but I don't know if you're using
27 > >> KDE.
28 > >>
29 > > Trying your suggestion.
30 >
31 > I took your suggestion and turned off all of the Capture settings on
32 > the X-Fi, obviously I had to leave it on the USB mic to get audio
33 > through. Still having the issue.
34 >
35 > My mixer settings for capture on the X-Fi are Master, PCM, Line-in,
36 > Mic and S/PDIF-in. Most of them had capture enabled, I disabled all
37 > of them. There doesn't appear to be an input setting.
38 >
39 > The lone mixer setting for my USB mic (AK5370) is mic, which is set to
40 > 100% and LR Capture.
41 >
42 > Everything seems pretty covered in there.
43 >
44 > --
45 > Jason Weisberger
46 > jbdubbs@×××××.com
47 >
48 >