Return-Path: X-Spam-DCC: paranoid 1356; 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=-2.6 required=5.0 tests=BAYES_00,HTML_MESSAGE autolearn=unavailable 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 s7FIVCjC000750 for ; Fri, 15 Aug 2014 20:31:12 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1XIMDc-0003XN-Gh for rs_out_1@blacksheep.org; Fri, 15 Aug 2014 19:27:16 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1XIMDc-0003XE-8D for rsgb_lf_group@blacksheep.org; Fri, 15 Aug 2014 19:27:16 +0100 Received: from mail-qc0-f176.google.com ([209.85.216.176]) by relay1.thorcom.net with esmtps (TLSv1:RC4-SHA:128) (Exim 4.82) (envelope-from ) id 1XIMDa-0007hU-Lf for rsgb_lf_group@blacksheep.org; Fri, 15 Aug 2014 19:27:15 +0100 Received: by mail-qc0-f176.google.com with SMTP id m20so2659670qcx.21 for ; Fri, 15 Aug 2014 11:27:12 -0700 (PDT) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=NzH24qSeu48kEysAgdtelmMpu6GUtp5H2OEUPk8owsU=; b=F3O3QKw3Hc0fcoAgiLykvSuvx/3cYVf8DI8I6A1WqTzXuqqArpEEBvE9eEsVgGzvZH tA2YeiF8pEJ2h3EA01O49OQSGOSdeTK4eo5CWdpm5DIJjO+Lim6C86RQmdfIQ6AnuSmE OX4RmCRsmYT/7Il5mctaetL0LWDuRR1pjt1ZOMK3jibvJrskHv32fILklYsUKVTxwmbV Ep33VpsjVZ8dTrg7m66Gtv1s2H0J/6hus+LMQ8QzkGTXeC+H10Wyx5HRqUjWOl2F0EeA vGbrIYyXftNJ+8gjaflZH1hs2USI5jodSxC3uib/32UP31ZdeCtA/8RzT7q+EyBCFC4f tnLA== MIME-Version: 1.0 X-Received: by 10.224.104.1 with SMTP id m1mr30890722qao.81.1408127232137; Fri, 15 Aug 2014 11:27:12 -0700 (PDT) Received: by 10.96.111.34 with HTTP; Fri, 15 Aug 2014 11:27:12 -0700 (PDT) Date: Fri, 15 Aug 2014 14:27:12 -0400 Message-ID: From: Warren Ziegler To: rsgb_lf_group X-Scan-Signature: b77892ad90d0261eaf071f4f6cf31464 Subject: LF: USB Sound Card? Content-Type: multipart/alternative; boundary=001a11c248e0787ed80500af2bb1 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: 213 --001a11c248e0787ed80500af2bb1 Content-Type: text/plain; charset=UTF-8 I just acquired a Windows Vista tower computer - the price was right it was free! Seems that there is a problem with the internal sound card, but everything else checks out FB. I plan on using it with WSPR and other digital modes, am thinking of an external USB sound card - will any old sound card do ? Or do I need one with a calibrated sampling rate? I suspect that I will need something really good for Spectrum Laboratory if I want to sample at microHertz rates. 73 & Tnx Warren K2ORS --001a11c248e0787ed80500af2bb1 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

I just acquired a Windows Vista tow= er computer - the price was right it was free!
Seems that there i= s a problem with the internal sound card, but everything else checks out FB= .
I plan on using it with WSPR and other digital modes, am thinking of a= n external USB sound card - will any old sound card do ? Or do I need one w= ith a calibrated sampling rate? I suspect that I will need something really= good for Spectrum Laboratory if I want to sample at microHertz rates.

73 & Tnx Warren K2ORS


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