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Re: [TenTec] Orion questions

To: tentec@contesting.com
Subject: Re: [TenTec] Orion questions
From: "Dr. Gerald N. Johnson, electrical engineer" <geraldj@isunet.net>
Reply-to: geraldj@isunet.net, tentec@contesting.com
Date: Sun, 18 May 2003 11:50:49 -0500
List-post: <mailto:tentec@contesting.com>
I can't speak for the Orion's dsp, but my audio dsp does better noise
reduction and better CW S/N when it has more input bandwidth, rather
than narrow. This I suspect comes from narrow band noise being more
correlated than wider band noise which makes the algorithm for noise
rejection work better with the wider band noise.

73, Jerry, K0CQ

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Entire content copyright Dr. Gerald N. Johnson, electrical engineer.
Reproduction by permission only.
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