Path: utzoo!attcan!uunet!tut.cis.ohio-state.edu!pt.cs.cmu.edu!f.word.cs.cmu.edu!eht
From: eht@f.word.cs.cmu.edu (Eric Thayer)
Newsgroups: comp.sys.next
Subject: CODEC minutia
Message-ID: <8410@pt.cs.cmu.edu>
Date: 13 Mar 90 17:52:36 GMT
Reply-To: eht@f.word.cs.cmu.edu (Eric Thayer)
Organization: Carnegie-Mellon University, CS/RI
Lines: 10
Keywords:

Anyone know how the CODEC decides to use code 0x7F vs. 0xFF to
compress 0x0000?  Does it use 0xFF for sample[n] if sample[n-1] < 0 and
0x7F if sample[n-1] is > 0.




-- 
Eric H. Thayer      School of Computer Science, Carnegie Mellon
(412) 268-7679      5000 Forbes Ave, Pittsburgh, PA 15213