From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?windows-1252?Q?Sune_M=F8lgaard?= Subject: Re: Noise on snd-hda-intel Date: Fri, 24 Jun 2011 10:41:49 +0200 Message-ID: <4E044DCD.4040800@molgaard.org> References: <4E00F373.6050001@molgaard.org> <4E00F41E.5090303@molgaard.org> <1308691120.6844.1.camel@mattotaupa> <4E01A8FA.8060709@molgaard.org> <4E022AA4.5060802@molgaard.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.fullrate.dk (smtp.fullrate.dk [90.185.1.42]) by alsa0.perex.cz (Postfix) with ESMTP id 97359249C7 for ; Fri, 24 Jun 2011 10:41:50 +0200 (CEST) Received: from [10.0.0.2] (1407ds3-arsy.0.fullrate.dk [95.166.154.201]) by smtp.fullrate.dk (Postfix) with ESMTP id B5DEF9D21A for ; Fri, 24 Jun 2011 10:41:51 +0200 (CEST) In-Reply-To: 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: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Sorry for mailing in private. I'm used to lists that set Reply-to to the list :-$ Raymond Yau wrote: > Does the noise appear when you increase "Front Mic Boost" control > from 0dB to 30 dB ? > > arecord -v -f CD -Dhw:CARD=Intel | aplay -v -Dhw:CARD=Intel Those commands give aplay: main:660: audio open error: Device or resource busy and thus no sound. I have played around with Front Mic Boost, though - it doesn't seem to alter the level of noise. /sune -- Anybody who thinks a little 9,000-line program that's distributed free and can be cloned by anyone is going to affect anything we do at Microsoft has his head screwed on wrong. -Bill Gates, on Java