Lines Matching refs:high
233 st->high=(spx_word16_t*)speex_alloc((st->windowSize-st->frame_size)*sizeof(spx_word16_t));
284 speex_free(st->high);
315 spx_word16_t *high;
335 high = in+st->frame_size;
337 /* High-band buffering / sync with low band */
339 qmf_decomp(in, h0, low, high, st->full_frame_size, QMF_ORDER, st->h0_mem, stack);
345 /*FIXME: Are the two signals (low, high) in sync? */
347 e_high = compute_rms16(high, st->frame_size);
356 high = high - (st->windowSize-st->frame_size);
357 SPEEX_COPY(high, st->high, st->windowSize-st->frame_size);
358 SPEEX_COPY(st->high, &high[st->frame_size], st->windowSize-st->frame_size);
393 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i>>1]),SIG_SHIFT));
396 w_sig[i] = EXTRACT16(SHR32(MULT16_16(high[i],st->window[i]),SIG_SHIFT));
516 high[i]=VERY_SMALL;
523 iir_mem16(high, st->interp_qlpc, high, st->frame_size, st->lpcSize, st->mem_sp, stack);
560 sp=high+offset;
578 /* Compute mid-band (4000 Hz for wideband) response of low-band and high-band
597 /* Compute energy of low-band and high-band excitation */
606 /* Gain to use if we want to use the low-band excitation for high-band */
1007 /* Calculate reponse ratio between the low and high filter in the middle
