linear to mu conv??

Started by simha j June 20, 2002

hi all,

I was going through the c-codes for linear pcm to
u-law conversion,
available on the web.
one of the sources use lookup tabel method and another
uses direct
implementation (without LUT).
I tested both by giving 16bit linear value (0X0100),
LUT method
is giving o/p as 'OXE7' and the another method as
why there is a change in the u-law compressed output??

How to understand this??

Looking forward to your answers...