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Searched refs:FRAC_SCALING (Results 1 - 2 of 2) sorted by relevance

/third_party/pulseaudio/speex/libspeexdsp/
H A Dpreprocess.c147 #define FRAC_SCALING 32767.f macro
165 #define FRAC_SCALING 1.f macro
364 return FRAC_SCALING; in hypergeom_gain()
366 return FRAC_SCALING*(1+.1296/x); in hypergeom_gain()
368 return FRAC_SCALING*((1-frac)*table[ind] + frac*table[ind+1])/sqrt(x+.0001f); in hypergeom_gain()
387 gain_floor[i] = FRAC_SCALING*sqrt(noise_floor*PSHR32(noise[i],NOISE_SHIFT) + echo_floor*echo[i])/sqrt(1+PSHR32(noise[i],NOISE_SHIFT) + echo[i]); in compute_gain_floor()
/third_party/pulseaudio/speex/tmv/
H A Dpreprocess_tm.h552 gain_floor[i] = FRAC_SCALING * sqrt(noise_floor * noisei + echo_floor * echoi) / sqrt(1+noisei+echoi); in compute_gain_floor()

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