Displaying 2 results from an estimated 2 matches for "split_cb_params".
2007 Aug 06
2
11kbps narrowband on a 24bit DSP
...ape_sign,
split_cb_shape_sign_unquant,
&split_cb_nb_med,
QCONST16(.45,15),
220
};
/* Parameters for Long-Term Prediction (LTP)*/
static const ltp_params ltp_params_lbr = {
gain_cdbk_lbr,
5,
7
};
/* Split-VQ innovation parameters narrowband */
static const split_cb_params split_cb_nb_med = {
8, /*subvect_size*/
5, /*nb_subvect*/
exc_8_128_table, /*shape_cb*/
7, /*shape_bits*/
0,
I have three problems.
1. My DSP has 24 bits register and memory with a 24 X 24 = 48 bit
multiply and a 56 bit acc...
2007 Aug 06
0
11kbps narrowband on a 24bit DSP
...};
>
>
>
> /* Parameters for Long-Term Prediction (LTP)*/
>
> static const ltp_params ltp_params_lbr = {
>
> gain_cdbk_lbr,
>
> 5,
>
> 7
>
> };
>
>
>
> /* Split-VQ innovation parameters narrowband */
>
> static const split_cb_params split_cb_nb_med = {
>
> 8, /*subvect_size*/
>
> 5, /*nb_subvect*/
>
> exc_8_128_table, /*shape_cb*/
>
> 7, /*shape_bits*/
>
> 0,
>
>
>
>
>
>
>
> I have three problems.
>...