search for: mult16_32_p15

Displaying 2 results from an estimated 2 matches for "mult16_32_p15".

2008 Feb 19
4
Patch for Analog Devices compiler & fixed-point AGC
..., spx_word32_t *ps, spx_word32_t *mel) { int i; - for (i=0;i<bank->nb_banks;i++) + for (i=0;i<bnk->nb_banks;i++) mel[i] = 0; - for (i=0;i<bank->len;i++) + for (i=0;i<bnk->len;i++) { int id; - id = bank->bank_left[i]; - mel[id] += MULT16_32_P15(bank->filter_left[i],ps[i]); - id = bank->bank_right[i]; - mel[id] += MULT16_32_P15(bank->filter_right[i],ps[i]); + id = bnk->bank_left[i]; + mel[id] += MULT16_32_P15(bnk->filter_left[i],ps[i]); + id = bnk->bank_right[i]; + mel[id] += MULT16_32_P15(bn...
2009 Jun 24
2
Speech switching in speakerphone?
>> I think the residual echo estimation is fairly reliable but I do not know >> how to use this to improve Pframe and in that way solve our main problem >> with the gain during near end talk. > > How can you tell that the residual echo estimation is reliable? in any > case, I suspect that the whole Pframe idea might have to be revised > (i.e. computing it completely