43 #include "sphinxbase/fe.h"
48 prespch_buf_t *fe_prespch_init(
int num_frames,
int num_cepstra,
52 int fe_prespch_read_cep(
prespch_buf_t * prespch_buf, mfcc_t * fea);
55 void fe_prespch_write_cep(
prespch_buf_t * prespch_buf, mfcc_t * fea);
58 void fe_prespch_read_pcm(
prespch_buf_t * prespch_buf, int16 *samples,
62 void fe_prespch_write_pcm(
prespch_buf_t * prespch_buf, int16 * samples);