From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: cmipci surround sound front-left plays on lfe Date: Fri, 10 Sep 2010 09:33:25 +0200 Message-ID: <4C89DF45.5090100@ladisch.de> References: <4C89D660.4020705@gmail.com> <4C89D9E2.1070008@ladisch.de> <4C89DCD5.6040806@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out1.smtp.messagingengine.com (out1.smtp.messagingengine.com [66.111.4.25]) by alsa0.perex.cz (Postfix) with ESMTP id 34ECF2449A for ; Fri, 10 Sep 2010 09:33:02 +0200 (CEST) In-Reply-To: <4C89DCD5.6040806@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Tom Corner Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Tom Corner wrote: > On 09/10/10 09:10, Clemens Ladisch wrote: >> Tom Corner wrote: >>> The surround sound 5.1 is playing fine except channel 0 (front-left) >>> is playing on the woofer. >> >> And the software's front left channel is also playing on the front left >> speaker? And the subwoofer channel isn't playing on any speaker? > > No the subwoofer is playing correctly. The front-left is playing *only* > on the subwoofer. There is no sound at all coming out of the front-left > speaker. In other words, what happens is this? speaker output ---------------------- front L silence front R front R center center bass mix of front L + bass surround L surround L surround R surround R What happens when you run speaker-test with 4 and 2 channels? Regards, Clemens