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[195.171.43.25]) by mx.google.com with ESMTP id mz16si575379wic.13.2013.12.03.01.46.30 for ; Tue, 03 Dec 2013 01:46:31 -0800 (PST) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org; dkim=fail (test mode) header.i=@comcast.net Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Vnm5z-0000PW-SC for rs_out_1@blacksheep.org; Tue, 03 Dec 2013 09:16:43 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Vnm5z-0000PN-BX for rsgb_lf_group@blacksheep.org; Tue, 03 Dec 2013 09:16:43 +0000 Received: from qmta08.emeryville.ca.mail.comcast.net ([76.96.30.80]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1Vnm5x-00038O-9e for rsgb_lf_group@blacksheep.org; Tue, 03 Dec 2013 09:16:42 +0000 Received: from omta01.emeryville.ca.mail.comcast.net ([76.96.30.11]) by qmta08.emeryville.ca.mail.comcast.net with comcast id wxGB1m0020EPchoA8xGedD; Tue, 03 Dec 2013 09:16:38 +0000 Received: from Owner ([166.137.183.179]) by omta01.emeryville.ca.mail.comcast.net with comcast id wxGH1m00A3sf1fq8MxGPo1; Tue, 03 Dec 2013 09:16:33 +0000 From: "hvanesce" To: References: <45EA2FEA-74E3-4AB1-A37B-868C7F526EF0@gmail.com> In-Reply-To: <45EA2FEA-74E3-4AB1-A37B-868C7F526EF0@gmail.com> Date: Tue, 3 Dec 2013 02:16:08 -0700 Message-ID: <143c01cef008$56bc7900$04356b00$@comcast.net> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 14.0 Thread-Index: AQGuaMWoK7zVsKy7YbY8ue0zAYoH7ZqDPHpA Content-Language: en-us DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=q20121106; t=1386062198; bh=ScMTbQOm6tY1ps6udlQjjR+kPxcsp2G5f0VLXFpGg9o=; h=Received:Received:From:To:Subject:Date:Message-ID:MIME-Version: Content-Type; b=BClaum49wTyA3xNnzbRNzkRaw+VaDoCpl2eYajVELCo8ADzmV84juk0BoKmDxcIFg EgI1h/OO5+ihbm/vgHakeAG6JCuVX2IY2qrQ7HKQfChErOYgZNRNByH1A17EY1Bh5A 0eaF5emmZ40pHGNBYeDDrUghMY5gAyaEsk3KaDaYRwxIPXZz04WSzg5jGh0mmc6iUK VmcLfsO+mhpzc2yVOf/o0wIQpcMfkAYR/FGqpJS40f7oCx9R4Vvpp0oiCX600j4Fce NOI9Gi5YjHMsB6p0H87xyLP5DwWyU8Bo8dBLjnmZJSbbWSBH7qx7em1jegMQAB6ef5 ArSwFrvtT0Xig== X-Spam-Score: 0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: It might be informative to consider exploitation and mitigation of dispersion in approaches to compression for VLF links. Jim AA5BW Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [76.96.30.80 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (hvanesce[at]comcast.net) -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: f62c7cf8eeb8e5a327b71719e9bffff1 Subject: LF: RE: Article on VLF Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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: 742 It might be informative to consider exploitation and mitigation of dispersion in approaches to compression for VLF links. Jim AA5BW -----Original Message----- From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of John Rabson Sent: Monday, December 2, 2013 11:32 AM To: rsgb_lf_group@blacksheep.org Subject: LF: Article on VLF I have received the following request from G4AEE of the Cave Radio & Electronics Group Journal editorial team: "[We wish] to include an article on what radio amateurs are doing at VLF now that allocations at 9kHz and below are starting to pop up... It would be good to include some coverage of what radio amateurs are doing at present (if anything) at frequencies below 30 kHz. Another aspect would be the likely performance of highly compressed speech. It would be best for any such article to be written by someone who works in this area - do you know an amateur who might be interested in doing this but who would be sensitive to the fact he's not writing for an amateur radio audience?" I am not active at VLF so I'm looking for somebody knowledgeable who could write something for the Journal, or who knows a man who can. 73 John F5VLF