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Searched refs:stopBandAtten (Results 1 – 3 of 3) sorted by relevance

/frameworks/av/media/libaudioprocessing/
DAudioResamplerDyn.cpp242 double stopBandAtten, int inSampleRate, int outSampleRate, double tbwCheat) in createKaiserFir() argument
245 const double tbw = firKaiserTbw(c.mHalfNumCoefs, stopBandAtten); in createKaiserFir()
254 createKaiserFir(c, stopBandAtten, fcr); in createKaiserFir()
259 double stopBandAtten, double fcr) { in createKaiserFir() argument
261 const double tbw = firKaiserTbw(c.mHalfNumCoefs, stopBandAtten); in createKaiserFir()
278 computeWindowedSincMinimumPassbandValue(stopBandAtten); in createKaiserFir()
282 firKaiserGen(coefs, phases, halfLength, stopBandAtten, fcr, attenuation); in createKaiserFir()
288 mStopbandAttenuationDb = stopBandAtten; in createKaiserFir()
289 mPassbandRippleDb = computeWindowedSincPassbandRippleDb(stopBandAtten); in createKaiserFir()
296 c.mL, c.mHalfNumCoefs, stopBandAtten, fcr, attenuation, tbw); in createKaiserFir()
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DAudioResamplerDyn.h145 void createKaiserFir(Constants &c, double stopBandAtten,
148 void createKaiserFir(Constants &c, double stopBandAtten, double fcr);
DAudioResamplerFirGen.h405 static inline double firKaiserTbw(int halfNumCoef, double stopBandAtten) {
406 return (stopBandAtten - 7.95)/((2.*14.36)*halfNumCoef);
716 double stopBandAtten, double fcr, double atten) {
718 const double beta = computeBeta(stopBandAtten);