Hi there,<br>I used this reference while learning about lossless audio coding in particular.<br>http://scholar.google.com/url?sa=U&amp;q=http://ieeexplore.ieee.org/xpl/abs_free.jsp%3FarNumber%3D939834<br><br>It talks of fixed predictors used in Shorten, the stuff about <br>overlap&amp;interleave to include negative numbers within<br>the Rice encoder and things like that.<br><br>I found it useful.<br><br>My 2 cents.<br>Muthu<br><br><br><br><br><p>&#32;__________________________________________________<br>Do You Yahoo!?<br>Tired of spam?  Yahoo! Mail has the best spam protection around <br>http://mail.yahoo.com