Date: Sun, 21 May 2000 06:49:30 -0700 (PDT) From: sperber@informatik.uni-tuebingen.de To: freebsd-gnats-submit@FreeBSD.org Subject: misc/18710: PCM sound recording essentially doesn't work Message-ID: <20000521134930.1F29B37B52D@hub.freebsd.org>
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>Number: 18710 >Category: misc >Synopsis: PCM sound recording essentially doesn't work >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun May 21 06:50:03 PDT 2000 >Closed-Date: >Last-Modified: >Originator: Mike Sperber >Release: 4.0-RELEASE >Organization: University of Tübingen >Environment: FreeBSD sams.informatik.uni-tuebingen.de 4.0-RELEASE FreeBSD 4.0-RELEASE #0: Wed May 10 09:25:17 MST 2000 sperber@sams.informatik.uni-tuebingen.de:/usr/local/src/sys/compile/LULA i386 >Description: Recording sound on both an SB AWE64 pnp and an SB PCI 16 produces unbearable quality. There is extreme background noise, and apparently a low sampling rate even when a higher one is selected. >How-To-Repeat: Use mixer to set a recording source, and set the "rec" channel to 100. The sound card output sounds terrible, and is barely audible. That is exactly what an eventual recording sounds like. (The software doesn't matter---I've tried DAP, Sox's rec, and a program posted by John Dyson a while ago.) >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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