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nightshifts
2004 Aug 06
0
Sphinx work-in-progress sourcecode
...en find code that says
/* DEBUG: do something */. Most of the times it is commented out. The purpose
of this code is verification in most cases.
The files integer.h and integer.c contain macros and subroutines for my
integer arithmetics. Most operations in the codec are multiplications
followed by rightshifts. That is the equivalent of a scaling operation.
BTW, the precision problem with the Levinson-Durbin algorithm I whined about
recently - that was my own fault. When inserting the coefficients back into
the FP codepath, I forgot to typecast to float, resulting in such interesting
coefficents as +1,...