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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Re\:\s+Re\:\s+Morse\s+tones\s+\/\s+filters\s+etc\.\s*$/: 6 ]

Total 6 documents matching your query.

1. LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "Dick Rollema" <[email protected]>
Date: Mon, 22 May 2000 15:07:10 +0200
To All from PA0SE 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
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00333.html (9,833 bytes)

2. LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "John Rabson" <[email protected]>
Date: Mon, 22 May 2000 18:45:26 +0100
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? This remin
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00342.html (10,310 bytes)

3. Re: LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "Clifford Buttschardt" <[email protected]>
Date: Mon, 22 May 2000 11:19:38 -0700 (PDT)
Interesting observation on real time listening on LF. When I was at sea as a radio officer I arranged two receivers one vertical and the other horizontal using the longwire 500 kHz antenna tuned to t
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00343.html (10,805 bytes)

4. Re: LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "M.J.Powell" <[email protected]>
Date: Mon, 22 May 2000 23:04:55 +0100
In message <[email protected]>, Clifford Buttschardt <[email protected]> writes Interesting observation on real time listening on LF. When I was at sea as a r
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00349.html (10,474 bytes)

5. Re: LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "Mike Dennison" <[email protected]>
Date: Tue, 23 May 2000 13:14:36 +0100
In message <[email protected]>, Clifford Buttschardt <[email protected]> writes >Interesting observation on real time listening on LF. When I was at sea >as a
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00350.html (10,705 bytes)

6. Re: LF: Re: Re: Morse tones / filters etc. (score: 1)
Author: "Tom Boucher" <[email protected]>
Date: Wed, 24 May 2000 15:02:58 +0100
This is a variation on the well-known technique of diversity reception - which is what the old AR88D receiver was for (D for diversity!) - used by commercial HF fixed stations for many years. ....and
/rsgb_lf_group-archives/html/rsgb_lf_group/2000-05/msg00365.html (9,318 bytes)


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