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1. LF: Re: Morse tones / filters etc. (score: 1): Author: "Kevin Ravenhill" <[email protected]>; Date: Mon, 22 May 2000 09:01:42 +0100; a visitor told me the "sweet spot" was probably were the two ears were copying best was were there was a phase shift in the audio approaching 90 degrees thus giving what we now know is the extra sens; /rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00322.html (10,029 bytes)
2. Re: LF: Re: Morse tones / filters etc. (score: 1): Author: "vernall" <[email protected]>; Date: Mon, 22 May 2000 21:36:28 +1200; phase I have also experienced noticeably easier copy of weak CW in noise when at a distance from the headphones - in fact I find that turning up the AF gain a bit and leaving the headphones on a tabl; /rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00324.html (10,372 bytes)
3. LF: Re: Morse tones / filters etc. (score: 1): Author: "Des Kostryca" <[email protected]>; Date: Mon, 22 May 2000 19:30:45 -0700; Has anyone experimented with phase shifted / delayed audio, i.e. with "raw" audio fed to one half of the headphones and a (variably) phase-shifted / delayed version fed to the other half? Kevin G1HD; /rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00344.html (9,592 bytes)

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