From owner-freebsd-multimedia@FreeBSD.ORG  Wed Aug 24 14:45:04 2005
Return-Path: <owner-freebsd-multimedia@FreeBSD.ORG>
X-Original-To: freebsd-multimedia@freebsd.org
Delivered-To: freebsd-multimedia@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id A5B0716A41F
	for <freebsd-multimedia@freebsd.org>;
	Wed, 24 Aug 2005 14:45:04 +0000 (GMT) (envelope-from hans@stare.cz)
Received: from ns.stare.cz (ns.stare.cz [81.95.102.106])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 5075D43D46
	for <freebsd-multimedia@freebsd.org>;
	Wed, 24 Aug 2005 14:45:03 +0000 (GMT) (envelope-from hans@stare.cz)
Received: by ns.stare.cz (Postfix, from userid 1001)
	id EE29BB880; Wed, 24 Aug 2005 16:45:11 +0200 (CEST)
Date: Wed, 24 Aug 2005 16:45:11 +0200
From: Jan Stary <hans@stare.cz>
To: freebsd-multimedia@freebsd.org
Message-ID: <20050824144511.GA62193@ns.stare.cz>
Mail-Followup-To: freebsd-multimedia@freebsd.org
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.4.2.1i
Subject: what exactly can the mixewr set?
X-BeenThere: freebsd-multimedia@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Multimedia discussions <freebsd-multimedia.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia>, 
	<mailto:freebsd-multimedia-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-multimedia>
List-Post: <mailto:freebsd-multimedia@freebsd.org>
List-Help: <mailto:freebsd-multimedia-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-multimedia>, 
	<mailto:freebsd-multimedia-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 24 Aug 2005 14:45:04 -0000

Hello,

I am using a SoundBlaster AWE64 via sound/snd_sbc/snd_sb16 under
FreeBSD 5.4-RELEASE-p6. My mixer(8), when called without arguments,
says

Mixer vol      is currently set to  80:80
Mixer bass     is currently set to  90:90
Mixer treble   is currently set to  94:94
Mixer synth    is currently set to   0:0
Mixer pcm      is currently set to  83:83
Mixer speaker  is currently set to   0:0
Mixer line     is currently set to   0:0
Mixer mic      is currently set to   0:0
Mixer cd       is currently set to   0:0
Mixer igain    is currently set to   0:0
Mixer ogain    is currently set to   0:0
Mixer line1    is currently set to   0:0
Recording source: mic

I can understand the obvious stuff, but what is
igain, ogain and line1? Tweaking them during
various playback/recording situations never
seems to make any difference.

	Thanks

		Jan