some times ago i was playing with coding, shannon theoremes and other stuff, i
have tried without success to compress audio wave, and i have notice that
simply oversampling audio material enacnhe a lot compression ratio
i only take awav file, oversampled it by 20 tiimes and then compressi it
using pkzip or rar.
i don0't remember if i also do a CONSTANT PREDICTION,
iony know that pkzip and rar nicely work when they have to compress a file
that has few symbols
pkzip fail compressing chinese, or wave file
but work with english text couse it has only 20 symbols=)
a wav file has 2^16 simbols.. but if you oversampled it and then make a
CONSTANT PREDICTION you can reduce the nunber of truly used symbols to a
lower number.
try it=)
and may be it will work=)
or maybe it will not =)
see you
good work
and sorry ofr my bad english
