Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-ma05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 1DD1D380001FD; Sat, 25 Jun 2011 18:19:03 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1QabAZ-0006O6-5o for rs_out_1@blacksheep.org; Sat, 25 Jun 2011 23:17:39 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1QabAY-0006Nx-6f for rsgb_lf_group@blacksheep.org; Sat, 25 Jun 2011 23:17:38 +0100 Received: from smtp5.freeserve.com ([193.252.22.151] helo=smtp6.freeserve.com) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1QabAW-0003B1-K5 for rsgb_lf_group@blacksheep.org; Sat, 25 Jun 2011 23:17:38 +0100 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3519.me.freeserve.com (SMTP Server) with ESMTP id 77EB71C004AA for ; Sun, 26 Jun 2011 00:17:30 +0200 (CEST) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf3519.me.freeserve.com (SMTP Server) with ESMTP id 6902F1C004C4 for ; Sun, 26 Jun 2011 00:17:30 +0200 (CEST) Received: from AGB (unknown [2.26.46.80]) by mwinf3519.me.freeserve.com (SMTP Server) with SMTP id 0A2D41C004AA for ; Sun, 26 Jun 2011 00:17:28 +0200 (CEST) X-ME-UUID: 20110625221728418.0A2D41C004AA@mwinf3519.me.freeserve.com Message-ID: <062BA94738C849329466EE918162745D@AGB> From: "Graham" To: Date: Sat, 25 Jun 2011 23:17:27 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Antivirus: avast! (VPS 110625-1, 25/06/2011), Outbound message X-Antivirus-Status: Clean X-Spam-Score: 0.2 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001,RCVD_ILLEGAL_IP=0.234 Subject: LF: Spec-lab audio gen - sweep tone - how 2 ? Content-Type: multipart/alternative; boundary="----=_NextPart_000_000F_01CC338E.0C9844A0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=HTML_50_60,HTML_MESSAGE, MISSING_OUTLOOK_NAME autolearn=no version=2.63 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-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:201907168:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d600d4e065ed73d64 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ------=_NextPart_000_000F_01CC338E.0C9844A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Spec-lab audio gen - sweep tone - how 2 ? Is it possible to arrange for a single tone o/p to be swept = from a start freq to stop freq =20 ie 100 Hz > 4 KHz , with linear or log frequency change ? Can various options but not a sweep tone function ? =20 Tnx _ G.. ------=_NextPart_000_000F_01CC338E.0C9844A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Spec-lab audio gen - = sweep =20 tone - how 2 ?

Is it possible to = arrange for=20 a single tone o/p to be swept from = a =20 start freq to stop freq

ie 100 Hz = > 4=20 KHz , with linear or log = frequency =20 change ?

Can various options = but not=20 a sweep tone function ?

Tnx _ G..

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