Displaying 1 result from an estimated 1 matches for "impulsey".
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impulse
1999 Nov 19
2
Impulses
...;delpc->error->quant -^
What do you think of this:
input wav -> DWT -> sum non-impuse factors -> iDWT -> MDCT ... (like above)
\
-> -> sum impulse factors -> iDWT -> LPC -> LSP -> quant
i.e. use a wavelet transform to seperate out impulsey signals and
compress them in the time domain.
The decoder complexity really isn't increased much (just one more
dequant/LPC and a sum). I think there are optimized versions of the haar
DWT that go really fast too..
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