From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Mack Subject: Re: Behringer Uphoria UMC204 usb audio capture only pops and clicks Date: Mon, 21 Apr 2014 18:11:11 +0200 Message-ID: <5355431F.3000501@zonque.org> References: <53551C5B.5010002@zonque.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.zonque.de (svenfoo.org [82.94.215.22]) by alsa0.perex.cz (Postfix) with ESMTP id B658326087E for ; Mon, 21 Apr 2014 18:11:12 +0200 (CEST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Andrew Reyes Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org (please do not top-post) On 04/21/2014 04:17 PM, Andrew Reyes wrote: > And this is the pastebin link for the stream info set at 48khz: > http://pastebin.com/ysw6j5uA Ok, so the actual frequency is close enough to the nominal one. Please also do the tests wit aplay to see whether your issue can be recovered by chosing larger buffer sizes. Do you see any messages in dmesg when these 'clicks and pop' occur? Also, please try this one: (while sleep 0.123; do grep 'Momentary freq' /proc/asound/xxx/stream0; done) | uniq Thanks, Daniel