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Total 16 documents matching your query.

1. [TenTec] binaural CW? (score: 1): Author: geraldj@ames.net (Dr. Gerald N. Johnson, electrical engineer); Date: Sat, 31 Mar 2001 23:03:32 -0600; The idea of binaural is that the brain can prefer a certain direction, e.g. the patch that sounds as if its coming from a particular direction, and that can help in separating multiple signals. We do; /archives//html/TenTec/2001-04/msg00000.html (7,156 bytes)
2. [TenTec] binaural CW? (score: 1): Author: W7TS@Qwest.net (Ken Kinyon - W7TS); Date: Sat, 31 Mar 2001 22:30:57 -0700; I did this about 15 years ago with headphones and a divider network meant for stereo speakers. I think the crossover was 450HZ I put the high freqs in my left hear and the lows in my right to match t; /archives//html/TenTec/2001-04/msg00001.html (7,897 bytes)
3. [TenTec] binaural CW? (score: 1): Author: csturner@falcon.csc.calpoly.edu (Clark Savage Turner); Date: Sat, 31 Mar 2001 22:38:09 -0800 (PST); Sorry, I bet I just heard wrong. I think it may be only the Timewave 599ZX and even that one only in its latest firmware upgrade. Clark WA3JPG -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Subm; /archives//html/TenTec/2001-04/msg00002.html (7,787 bytes)
4. [TenTec] binaural CW? (score: 1): Author: csturner@falcon.csc.calpoly.edu (Clark Savage Turner); Date: Sat, 31 Mar 2001 22:49:52 -0800 (PST); I think you misunderstood, Rich. It is copying two of the SAME signal, one just slightly offset from the other. I found it to make a large difference in listening comfort and, of course, weak signal; /archives//html/TenTec/2001-04/msg00003.html (8,348 bytes)
5. [TenTec] binaural CW? (score: 1): Author: paulc@mediaone.net (Paul Christensen); Date: Sun, 1 Apr 2001 07:41:04 -0400; Another very simple method that works well is to invert the phase of one ear piece on your headphones. This must be done at the speaker terminals by swapping the "+" and "-" leads. If you find this t; /archives//html/TenTec/2001-04/msg00004.html (9,086 bytes)
6. [TenTec] binaural CW? (score: 1): Author: rich@w3zj.com (Richard B Drake); Date: Sun, 1 Apr 2001 09:50:24 -0400; Oh, I see. No that didn't occur to me. Yes I suppose as the two tones are mixed in your head that it would turn the sound into a more complex wave form which might be more pleasant to listen to. Int; /archives//html/TenTec/2001-04/msg00007.html (7,883 bytes)
7. [TenTec] binaural CW? (score: 1): Author: n4lq@iglou.com (Steve Ellington); Date: Sun, 1 Apr 2001 10:43:21 -0400; This is why dogs 'cock' their heads. The sound waves arrive at different times producing a phase shift and improving copy. My poodle can copy 50wpm this way but he never tells me what he hears. Steve; /archives//html/TenTec/2001-04/msg00008.html (10,078 bytes)
8. [TenTec] binaural CW? (score: 1): Author: k4beh@juno.com (k4beh@juno.com); Date: Sun, 1 Apr 2001 16:39:24 -0400; Steve, I had a beagle who not only copied code in his head but understood it as he slept as well! Why else would he awake from a sound sleep, take off like a scared rabbit and head downstairs when I; /archives//html/TenTec/2001-04/msg00013.html (11,762 bytes)
9. [TenTec] binaural CW? (score: 1): Author: al_lorona@agilent.com (al_lorona@agilent.com); Date: Mon, 2 Apr 2001 15:06:18 -0600; Hi, Mike, I was fortunate enough to be at a meeting last month of the ham club where Rick Campbell works up in the Portland area. I just happened to be on site on the right day and got myself invited; /archives//html/TenTec/2001-04/msg00029.html (13,128 bytes)
10. [TenTec] binaural CW? (score: 1): Author: w5yr@att.net (George, W5YR); Date: Sat, 31 Mar 2001 18:02:52 -0600; Clark, I have been using the NIR-12 since 1996 and am very surprised to hear that it has a "binaural" mode. I can find no mention of this in the manual or on the circuit diagrams. What I should be lo; /archives//html/TenTec/2001-03/msg00000.html (7,639 bytes)
11. [TenTec] binaural CW? (score: 1): Author: n4lq@iglou.com (Steve Ellington); Date: Sat, 31 Mar 2001 19:46:31 -0500; How would binaural help your ability to copy cw? I suppose it would sound cool, groovy and right-on but to me, adding a delay, echo, phase shift or imitation quadraphonic sound would only confuse my; /archives//html/TenTec/2001-03/msg00001.html (9,640 bytes)
12. [TenTec] binaural CW? (score: 1): Author: wb5jnc@juno.com (wb5jnc@juno.com); Date: Sat, 31 Mar 2001 20:40:42 EST; May be apples and oranges here, but it seems there was an article in one of the ham mags (which one and when I don't recall) which featured a "binaural" cw filter project. The unit took the audio out; /archives//html/TenTec/2001-03/msg00003.html (9,725 bytes)
13. [TenTec] binaural CW? (score: 1): Author: rich@w3zj.com (Richard B Drake); Date: Sat, 31 Mar 2001 20:54:59 -0500; Hmm! I consider myself to be a pretty good CW op and copy easily in my head at speeds up to 40 or 45 WPM. But copying two at once is a pretty good trick. I don't know if it would help to have the two; /archives//html/TenTec/2001-03/msg00004.html (9,188 bytes)
14. [TenTec] binaural CW? (score: 1): Author: pagel@wi-net.com (Mike & Lara Pagel); Date: Sat, 31 Mar 2001 20:13:22 -0600; Check out March 1999 QST, page 44-49. The article's title is: "A Binaural I-Q Receiver" and it is written by Rick Campbell, KK7B. It's also on the ARRL web site - for members: http://www.arrl.org/mem; /archives//html/TenTec/2001-03/msg00005.html (10,743 bytes)
15. [TenTec] binaural CW? (score: 1): Author: csturner@falcon.csc.calpoly.edu (Clark Savage Turner); Date: Sat, 31 Mar 2001 15:08:22 -0800 (PST); Any of you guys use the JPS NIR-12 for binaural CW reception and how well does it approxmate diversity reception? I had a Yaesu FT 1000 here in the shack for a week once (a guy wanted to swap for my; /archives//html/TenTec/2001-03/msg00315.html (7,778 bytes)
16. [TenTec] binaural CW? (score: 1): Author: aldebaran@ukgateway.net (DeniGm3skn); Date: Sun, 1 Apr 2001 00:35:24 +0100; -- Original Message -- Interesting Clark, I find the major problem to my CW proficiency is a lack of concentration ...I can copy high speeds in my head to 30 WPM with ease... but only for brief perio; /archives//html/TenTec/2001-03/msg00316.html (8,501 bytes)

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