Boots – shoes – and leggings
Patent
1994-11-02
1997-04-15
Malzahn, David H.
Boots, shoes, and leggings
G06F 1710
Patent
active
056216750
ABSTRACT:
This invention is for a multi-stage digital decimation filter, which includes a sinc.sup.6 filter, a half-band linear phase FIR filter and a symmetric, linear phase, FIR filter and a digital compensation filter. The multi-stage decimation filter down-samples the output of a sigma-delta modulator by a factor of about 64. The compensation filter provides compensation for rolloff introduced by the multi-stage decimation filter.
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Brown Glen
Linz Alfredo R.
Advanced Micro Devices , Inc.
Malzahn David H.
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