Return-Path: X-Spam-DCC: paranoid 1170; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id tAAJ0KPr015914 for ; Tue, 10 Nov 2015 20:00:20 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ZwE4a-0003hN-5s for rs_out_1@blacksheep.org; Tue, 10 Nov 2015 18:55:16 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ZwE4Z-0003hE-UE for rsgb_lf_group@blacksheep.org; Tue, 10 Nov 2015 18:55:15 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1ZwE3a-0006FC-Os for rsgb_lf_group@blacksheep.org; Tue, 10 Nov 2015 18:55:14 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id 7D0883273D6 for ; Tue, 10 Nov 2015 18:45:30 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id C801B28A003C for ; Tue, 10 Nov 2015 18:53:58 +0000 (UTC) Message-ID: <56423D46.6030902@abelian.org> Date: Tue, 10 Nov 2015 18:53:58 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <563F7410.20902@freenet.de> <563FA25A.7060602@abelian.org> <563FBE6F.6020606@posteo.de> <563FC364.1050606@abelian.org> <5640E08C.40403@abelian.org> In-Reply-To: <5640E08C.40403@abelian.org> X-Scan-Signature: 2e2f7cbbe9f38dd7bf3fac4fc012e6fc Subject: Re: LF: VLF Tinkering Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 4953 I tried the Fusion 878 card today. Unfortunately it's not a simple case of the wrong sample format. It does actually digitise the line in and the gain control, mixer input selection, and mic boost work too. It's just that there's a huge noise burying the signal, white and Gaussian and I don't know where that's coming from. If you install the Fusion 878 and you don't see a Bt878 in /proc/asound, then try (as root) modprobe snd_bt87x load_all and see if it picks it up then. Run the card with vtcard -d hw:1,1 -r448000 -c1 -b16 -uv @test,i2 and see what you get in @test. Might be I just have a faulty card here. -- Paul Nicholson --