Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mk05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 26AF0380000C1; Thu, 1 Nov 2012 12:57:32 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TTy4I-0008NZ-4b for rs_out_1@blacksheep.org; Thu, 01 Nov 2012 16:56:34 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TTy4H-0008NQ-Dc for rsgb_lf_group@blacksheep.org; Thu, 01 Nov 2012 16:56:33 +0000 Received: from eterpe-smout.broadpark.no ([80.202.8.16]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TTy4E-0007bZ-RD for rsgb_lf_group@blacksheep.org; Thu, 01 Nov 2012 16:56:32 +0000 MIME-version: 1.0 Received: from ignis-smin.broadpark.no ([80.202.8.11]) by eterpe-smout.broadpark.no (Sun Java(tm) System Messaging Server 7u3-15.01 64bit (built Feb 12 2010)) with ESMTP id <0MCT00HPKJ25KZ40@eterpe-smout.broadpark.no> for rsgb_lf_group@blacksheep.org; Thu, 01 Nov 2012 17:56:29 +0100 (CET) Received: from [127.0.0.1] ([84.48.212.1]) by ignis-smin.broadpark.no (Sun Java(tm) System Messaging Server 7u3-15.01 64bit (built Feb 12 2010)) with ESMTPA id <0MCT003GDJ23VFA0@ignis-smin.broadpark.no> for rsgb_lf_group@blacksheep.org; Thu, 01 Nov 2012 17:56:29 +0100 (CET) Message-id: <5092A9BB.2090701@broadpark.no> Date: Thu, 01 Nov 2012 17:56:27 +0100 From: Steinar Aanesland User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121026 Thunderbird/16.0.2 To: rsgb_lf_group@yahoogroups.co.uk Cc: Joe Taylor , rsgb_lf_group@blacksheep.org References: <508D92BE.2040500@broadpark.no> <508ED047.1000504@broadpark.no> <508EEDA9.7070905@princeton.edu> <50901CB0.2040405@princeton.edu> <50917D09.2030908@princeton.edu> <509299E8.7010608@princeton.edu> In-reply-to: <509299E8.7010608@princeton.edu> X-Spam-Score: -1.4 (-) 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: Hi Joe, I am using v0.2 r2711 running on XP SP3. I got a lot of 15P5H15P67WCU when I was monitoring JT9-10 today, but when I am trying to play back the audio files there is no copy of 15P5H15P67WCU. Slund flies : https://dl.dropbox.com/u/16381257/121101_1510.wav https://dl.dropbox.com/u/16381257/121101_1520.wav https://dl.dropbox.com/u/16381257/121101_1530.wav https://dl.dropbox.com/u/16381257/121101_1540.wav https://dl.dropbox.com/u/16381257/121101_1550.wav https://dl.dropbox.com/u/16381257/121101_1600.wav https://dl.dropbox.com/u/16381257/121101_1610.wav https://dl.dropbox.com/u/16381257/121101_1620.wav [...] Content analysis details: (-1.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [80.202.8.16 listed in list.dnswl.org] -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain X-Scan-Signature: 9be3f060697a097db7a337109fbeece1 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII Subject: LF: Re: [rsgb_lf_group] Soundcard issues 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=LINES_OF_YELLING 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-sid: 3039ac1d61895092a9fc42ef X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Hi Joe, I am using v0.2 r2711 running on XP SP3. I got a lot of 15P5H15P67WCU when I was monitoring JT9-10 today, but when I am trying to play back the audio files there is no copy of 15P5H15P67WCU. Slund flies : https://dl.dropbox.com/u/16381257/121101_1510.wav https://dl.dropbox.com/u/16381257/121101_1520.wav https://dl.dropbox.com/u/16381257/121101_1530.wav https://dl.dropbox.com/u/16381257/121101_1540.wav https://dl.dropbox.com/u/16381257/121101_1550.wav https://dl.dropbox.com/u/16381257/121101_1600.wav https://dl.dropbox.com/u/16381257/121101_1610.wav https://dl.dropbox.com/u/16381257/121101_1620.wav ----------------------- 1510 1 -36 -0.4 1450.98 0.00 15P5H15P67WCU 1510 2 -34 -2.1 1452.95 0.00 15P6715P67WCV 1510 1 -35 -0.9 1454.77 0.00 15P6715P67WCV 1510 1 -36 -2.1 1461.60 0.00 15P6715P67WCV 1510 1 -35 0.0 1464.13 0.00 15P6715P67WCV 1510 3 -34 -0.9 1467.33 0.00 15P6715P67WCV 1510 1 -35 0.9 1472.10 0.00 15P6715P67WCV 1510 1 -36 -0.4 1478.50 0.00 15P6715P67WCV 1510 1 -35 0.0 1481.47 0.00 15P6715P67WCV 1510 2 -35 0.0 1487.17 0.00 15P6715P67WCV 1510 2 -34 -1.3 1489.23 0.00 15P6715P67WCV 1520 2 -35 0.9 1473.07 0.00 1530 1 -36 -0.4 1488.82 0.00 15P6715P67WCU 1540 1 -36 -2.1 1462.69 0.00 15P6715P67WCV 1540 1 -36 -0.4 1464.53 0.00 15P6715P67WCV 1540 1 -36 0.9 1469.51 0.00 15P6715P67WCV 1540 1 -36 0.0 1473.09 0.00 15P6715P67WCV 1540 3 -34 -0.9 1477.61 0.00 15P6715P67WCV 1540 1 -36 -1.7 1482.72 0.00 15P6715P67WCV 1540 1 -36 -0.4 1484.20 0.00 15P6715P67WCV 1540 1 -36 1.7 1488.23 0.00 15P6715P67WCV 1550 1 -36 0.9 1421.70 0.00 15P6715P67WCV 1550 1 -36 -2.1 1424.27 0.00 15P6715P67WCV 1550 1 -36 -0.9 1460.28 0.00 15P6715P67WCV 1550 1 -36 1.3 1473.71 0.00 15P6715P67WCV 1600 1 -36 -2.1 1449.54 0.00 15P6715P67WCV 1600 2 -35 -2.1 1461.60 0.00 15P6715P67WCV 1600 2 -35 -0.9 1469.90 0.00 15P6715P67WCV 1600 1 -36 -2.1 1472.97 0.00 15P6715P67WCV 1600 1 -36 -2.1 1474.64 0.00 15P6715P67WCV 1600 1 -36 -0.4 1476.27 0.00 15P6715P67WCV 1600 2 -34 -0.4 1485.16 0.00 15P6715P67WCV 1600 1 -36 0.4 1487.85 0.00 15P6715P67WCV 1610 2 -35 2.2 1406.01 0.00-- LA5VNA Steinar loc:JO59jq Mal and spam filtering: STRONG www.opera.no Den 01.11.2012 16:48, skrev Joe Taylor: > No AC power at home, yet. My wife and I are essentially camping out, at > home. We have plenty of firewood and a good fireplace, but we are > bored. As you will have heard, we are among the lucky ones. > > I am writing this message, once again, from my university office. > > A few words for those reporting "too much audio" on input to WSJT-X. > > On my development system the same input level is required to make both > WSPR and WSJT-X happy. Likewise on my shack computer. For example, see > the screen shot posted at > http://physics.princeton.edu/pulsar/K1JT/WSJTX_WSPR.png > > Could it be that those who report having to move audio level sliders far > downward are using 24-bit soundcards, and their drivers are sending the > low 16 bits (via portaudio) to WSJT-X? I do not presently have another > explanation. I do not find any level discrepancies here. Obviously, I > cannot test hardware I do not have access to. > > Perhaps I should put in a digital attenuator to handle this issue? > > On a possibly related matter: I am aware that a wide variety of hardware > is being used to generate and receive signals on our MF and LF bands. > In due course it may be desirable for WSJT-X to use 48 kHz sample rate > for input, as well as output -- and even to offer I/Q input and output > for direct-conversion rigs. These features have been in WSPR 3.0 for a > long time, and they work well. If there is sufficient demand they could > be introduced in WSJT-X as well. > > At present, my available time is being spend on the JT9 decoder. With > well-behaved signals and a clean noise background, the JT9 threshold > decoding sensitivities are those given in a table at the end of the > Quick-Start User's Guide, > http://www.physics.princeton.edu/pulsar/K1JT/WSJT-X_Users_Guide.pdf . > > JT9 performance may be degraded in the presence of QRM, static crashes, > plasma TV birdies, frequency drift, etc. Extensive experience with JT65 > on both EME and HF paths shows that most of these annoyances can be > minimized or eliminated by suitable optimizations in the receiving > software. These optimizations have not yet been started, in part > because I do not yet have suitable examples of *.wav files recorded in > difficult receiving situations. > > Nobody has yet sent me a file that, when opened, produces the result > "15P6715P67WCV". > > Maybe we'll have power again by tomorrow? Or maybe not. > > -- 73, Joe, K1JT > > > ------------------------------------ > > Yahoo! Groups Links > > <*> To visit your group on the web, go to: > http://uk.groups.yahoo.com/group/rsgb_lf_group/ > > <*> Your email settings: > Individual Email | Traditional > > <*> To change settings online go to: > http://uk.groups.yahoo.com/group/rsgb_lf_group/join > (Yahoo! ID required) > > <*> To change settings via email: > rsgb_lf_group-digest@yahoogroups.co.uk > rsgb_lf_group-fullfeatured@yahoogroups.co.uk > > <*> To unsubscribe from this group, send an email to: > rsgb_lf_group-unsubscribe@yahoogroups.co.uk > > <*> Your use of Yahoo! Groups is subject to: > http://uk.docs.yahoo.com/info/terms.html > > >