From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1RcORj-000780-Ra for garchives@archives.gentoo.org; Sun, 18 Dec 2011 21:39:03 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 26AC021C18B; Sun, 18 Dec 2011 21:38:55 +0000 (UTC) Received: from mail-iy0-f181.google.com (mail-iy0-f181.google.com [209.85.210.181]) by pigeon.gentoo.org (Postfix) with ESMTP id AEBFD21C05B for ; Sun, 18 Dec 2011 21:37:55 +0000 (UTC) Received: by iakk12 with SMTP id k12so6687561iak.40 for ; Sun, 18 Dec 2011 13:37:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=a19YmI3iTwBm2Zq4jVzIKaFlamxrg41r6ch8HpEuOR0=; b=QPZafkI0raay5XnVDhU2bkaE5ZcE1EQjjvdSapa67MRjpAaPIo3tyc1E9N92KMkZOA dmeiXYqGmrnALojbiq/kFdelGzamNo5/2yfXCv3rGIsvpf7+8y0URsgf4DWDquFZLjx5 bk0upKT2GzLuBCAQEvfwa10cw/GnWDpl0M+hU= Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Received: by 10.50.186.200 with SMTP id fm8mr22919294igc.93.1324244275251; Sun, 18 Dec 2011 13:37:55 -0800 (PST) Received: by 10.42.243.138 with HTTP; Sun, 18 Dec 2011 13:37:55 -0800 (PST) Received: by 10.42.243.138 with HTTP; Sun, 18 Dec 2011 13:37:55 -0800 (PST) In-Reply-To: References: Date: Sun, 18 Dec 2011 16:37:55 -0500 Message-ID: Subject: [gentoo-user] Re: [OT] GMail calling has an echo in Linux, but not Windows From: Jason Weisberger To: gentoo-user@lists.gentoo.org Content-Type: multipart/alternative; boundary=14dae9340db99f48fc04b464a58f X-Archives-Salt: fabba241-ad96-4947-8f9e-2d0a3fa2daed X-Archives-Hash: 7a607b65ff13a558989d4b07c3acbab8 --14dae9340db99f48fc04b464a58f Content-Type: text/plain; charset=ISO-8859-1 > Another option is to use a small USB sound device. My headphones came > with one, for example. They can be really nice for reducing electrical > noise in the capture channel, too. > > They also occasionally crop up where you might not expect them. I > picked up an HP 'travel' USB hub some time back, and was surprised to > discover it had a built-in NIC, mic input and stereo out. Yeah, correct me if I'm wrong, but those usually have built in echo cancellation. Most usb speaker/mic combos do. I believe I'm relying on software in my case. --14dae9340db99f48fc04b464a58f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable

> Another option is to use a small USB sound device. My headphones ca= me
> with one, for example. They can be really nice for reducing electrical=
> noise in the capture channel, too.
>
> They also occasionally crop up where you might not expect them. I
> picked up an HP 'travel' USB hub some time back, and was surpr= ised to
> discover it had a built-in NIC, mic input and stereo out.

Yeah, correct me if I'm wrong, but those usually have built in echo = cancellation.=A0 Most usb speaker/mic combos do.=A0 I believe I'm relyi= ng on software in my case.

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