X-GM-THRID: 1221851200562680216 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.70.56.11 with SMTP id e11cs180055wxa; Mon, 4 Dec 2006 08:01:49 -0800 (PST) Received: by 10.78.180.18 with SMTP id c18mr7804304huf.1165248108702; Mon, 04 Dec 2006 08:01:48 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 31si32891851hub.2006.12.04.08.01.47; Mon, 04 Dec 2006 08:01:48 -0800 (PST) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1GrG8v-000469-7F for rs_out_1@blacksheep.org; Mon, 04 Dec 2006 15:54:09 +0000 Received: from [193.82.116.35] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1GrG8u-000460-Hz for rsgb_lf_group@blacksheep.org; Mon, 04 Dec 2006 15:54:08 +0000 Received: from relay.dera.gov.uk ([192.5.29.49] helo=relay.dstl.gov.uk) by relay3.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1GrG8p-0006Ky-33 for rsgb_lf_group@blacksheep.org; Mon, 04 Dec 2006 15:54:08 +0000 Received: (qmail 2474 invoked from network); 4 Dec 2006 15:53:55 +0000 Received: from unknown (HELO warlock.dstl.gov.uk) (192.5.29.10) by relay.dera.gov.uk with SMTP; 4 Dec 2006 15:53:55 +0000 Message-ID: <7D653C9C42F5D411A27C00508BF8803D0730F39D@mail.dstl.gov.uk> From: Talbot Andrew To: ukmicrowaves@yahoogroups.com, rsgb_lf_group@blacksheep.org Cc: Peter Martinez Date: Mon, 4 Dec 2006 15:53:52 -0000 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Some .WAV File utilities Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C717BC.655E37F4" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.9 required=5.0 tests=HTML_FONTCOLOR_BLUE, HTML_MESSAGE,LINK_TO_NO_SCHEME 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 Status: O X-Status: X-Keywords: X-UID: 3748 This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. ------_=_NextPart_001_01C717BC.655E37F4 Content-Type: text/plain For anyone that needs to generate or analyse audio files for testing Software Defined Radios and similar, I've placed a number of wav file synthesis and analysis progs on my website in the software download section. Direct access www.scrbg.org/g4jnt/WAVDSP.ZIP WAVDSP.ZIP contains, amonsgt others, a programme up upconvert multiple source files into one large wide bandwidth stereo I/Q (complex) file with adjustable frequency and time shifts, and amplitude weighting. The target file is aimed at image reject upconversion to RF, allowing the SDR transmit (or receive after upconversion) process to be tested on wideband multiple carrier signals. A PSK31 generation utility generaes wav files for specified PSK31 message; CW message to audio generation is also included, as well as FSK, QPSK, tone generation, parallel tone testing .WAV file and I/Q file analysis. Further details are given in WAVDSP.TXT, now included in the archive. Andy G4JNT www.scrbg.org/g4jnt "This e-mail is intended for the recipient only. If you are not the intended recipient you must not use, disclose, distribute, copy, print, or rely upon this e-mail. If an addressing or transmission error has misdirected this e-mail, please notify the author by replying to this e-mail." "Recipients should note that all e-mail traffic on MOD systems is subject to monitoring and auditing." ------_=_NextPart_001_01C717BC.655E37F4 Content-Type: text/html Content-Transfer-Encoding: quoted-printable this mail is unclassifiedSome .WAV File utilities

For anyone that needs to generate or ana= lyse audio files for testing Software Defined Radios and similar, I've pl= aced a number of wav file synthesis and analysis progs on my website in t= he software download section.   Direct access  www.scrbg.org/g4jnt/WAVDSP.ZIP

WAVDSP.ZIP contains, amonsgt others, a p= rogramme  up upconvert multiple source files into one large wide ban= dwidth stereo I/Q (complex) file with adjustable frequency and time shift= s, and amplitude weighting.  The target file is aimed at  image= =20reject upconversion to RF, allowing the SDR transmit (or receive after= =20upconversion)  process to be tested on wideband multiple carrier = signals.

A PSK31 generation utility generaes wav = files for specified PSK31 message; CW message to audio generation is also= =20included, as well as FSK, QPSK, tone generation, parallel tone testing=   .WAV file and I/Q file analysis.  Further details are given i= n WAVDSP.TXT, now  included in the archive.

Andy  G4JNT
www.scrbg.org/g4jnt 


"The Information contained in this E-Mail and any=20 subsequent correspondence"
"is private and is intended solely for the = intended recipient(s)."
"For those other than the recipient any disclo= sure,=20 copying, distribution, "
"or any action taken or omitted to be taken i= n=20 reliance on such information is"
"prohibited and may be=20 unlawful."
= ------_=_NextPart_001_01C717BC.655E37F4--