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LF: RE: [rsgb_lf_group] Soundcard issues

To: "[email protected]" <[email protected]>, "[email protected]" <[email protected]>
Subject: LF: RE: [rsgb_lf_group] Soundcard issues
From: Rik Strobbe <[email protected]>
Date: Thu, 1 Nov 2012 18:40:44 +0000
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Thread-topic: [rsgb_lf_group] Soundcard issues

Hello Joe,

 

from last night I have some wav files with strong static crashes that show a nice JT9-2 signal on the wide graph but do not decode. Is it OK to send the files to joe@Princeton.EDU or do you prefer another e-mail adress?

 

73, Rik  ON7YD - OR7T

 

JT9 performance may be degraded in the presence of QRM, static crashes, plasma TV birdies, frequency drift, etc. Extensive experience with JT65 on both EME and HF paths shows that most of these annoyances can be minimized or eliminated by suitable optimizations in the receiving
software. These optimizations have not yet been started, in part because I do not yet have suitable examples of *.wav files recorded in 
difficult receiving situations.

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