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LF: Re: Re: Morse tones / filters etc.

To: [email protected]
Subject: LF: Re: Re: Morse tones / filters etc.
From: "Dick Rollema" <[email protected]>
Date: Mon, 22 May 2000 15:07:10 +0200
Organization: Freeler
References: <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
To All from PA0SE

Kevin, G1HDQ wrote:

Has anyone experimented with phase shifted / delayed audio, i.e. with
audio fed to one half of the headphones and a (variably) phase-shifted /
delayed version fed to the other half?
This is also an experiment described in the thesis. The results were not so
simple to remember as the optimum frequency (500Hz) for weak morse in noise
so I cannot tell you what had been found, sorry!

Dick, PA0SE

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