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/external/speex/libspeex/
H A Dpreprocess.c736 spx_word16_t beta, beta_1; local
745 beta_1 = Q15_ONE-beta;
782 st->noise[i] = MAX32(EXTEND32(0),MULT16_32_Q15(beta_1,st->noise[i]) + MULT16_32_Q15(beta,SHL32(st->ps[i],NOISE_SHIFT)));

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