From owner-freebsd-multimedia Tue Dec 23 03:57:46 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id DAA02207 for multimedia-outgoing; Tue, 23 Dec 1997 03:57:46 -0800 (PST) (envelope-from owner-freebsd-multimedia) Received: from wakko.visint.co.uk (wakko.visint.co.uk [194.207.134.12]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id DAA02202 for ; Tue, 23 Dec 1997 03:57:40 -0800 (PST) (envelope-from steve@visint.co.uk) Received: from dylan.visint.co.uk (dylan.visint.co.uk [194.207.134.180]) by wakko.visint.co.uk (8.8.5/8.7.3) with SMTP id LAA09566; Tue, 23 Dec 1997 11:58:46 GMT Date: Tue, 23 Dec 1997 11:59:32 +0000 (GMT) From: Stephen Roome To: Amancio Hasty cc: Luigi Rizzo , multimedia@freebsd.org Subject: Re: precise soundcard tuning ? In-Reply-To: <199712230714.XAA00430@rah.star-gate.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-multimedia@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Mon, 22 Dec 1997, Amancio Hasty wrote: > After about 7 minutes or so: > 3112000 388.919 8001.66 Okay, I've not had a chance to test this one yet, but I don't think that's the problem I was initially experiencing. I was playing a 440 Hz wave and it was coming back somewhere between a G (391Hz) and a G# (416Hz). It's nearer G# to be fair, but that's still at least 5.45% out. Even combining any inaccuracies in my RTC, with the sound card 5% is quite a big swing. So, I'm still going with your original (if defamatory) statement about sound blaster cards, my Creative Labs cdrom drive isn't any better either. Steve. Steve Roome - Vision Interactive Ltd. Tel:+44(0)117 9730597 Home:+44(0)976 241342 WWW: http://dylan.visint.co.uk/