PSN-L Email List Message

Subject: Log scaling
From: Jack Ivey ivey@..........
Date: Thu, 02 Mar 2000 16:20:42 -0500


Has anyone tried to use mu-law or a-law digitizers for seismic use?  
These schemes are used for telecom applications 
to compress high dynamic range signals without the sign and zero 
problems of logs.

Jack Ivey
KB8SPI

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Larry Cochrane <cochrane@..............>