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