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LF: Re: Re: G4JNT and SM6LKM Jason beacons

To: [email protected]
Subject: LF: Re: Re: G4JNT and SM6LKM Jason beacons
From: "John Andrews" <[email protected]>
Date: Fri, 9 Aug 2002 10:20:04 -0400
References: <[email protected]> <[email protected]> <005701c23f26$3e24c720$162565d5@oemcomputer> <[email protected]> <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: <[email protected]>
This brings to mind some WOLF recordings I made of M0BMU in March, 2001. The
noise was dominated by static crashes and impulses, rather than the usual
neighborhood buzz. The decoding process was greatly helped by the "-b"
blanker option in WOLF. Then I processed the file through a brick-wall
limiter in Cool Edit. That worked even better. As I recall, the limiter was
created by yanking up the limiter curve so that everything above -60 dB was
brought up to 0 dB. Nasty sounding, I can assure you.

I announced my triumph to Stewart, and then found to my dismay that the
technique didn't work well on any other files than those recorded that
night.

Anyway, I will be running my Lowfer beacon in Jason mode all next week, and
will be listening from 200 km away. That should provide a decent test
platform.

John Andrews, W1TAG



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