Lines Matching defs:cepobj
59 static void mel_loglookup_with_offset(front_cep *cepobj,
68 front_freq *freqobj, front_cep *cepobj)
72 if (cepobj->mel_loop)
73 mel_spectrum_correction(freqobj->filterbank, cepobj->mel_loop, channel->num_freq);
76 mel_loglookup_with_offset(cepobj, channel);
83 icostrans(cepobj->cs, channel->filterbank, channel->cep,
84 channel->num_freq, cepobj->mel_dim);
88 write_scaled_frames((cepobj->mel_dim + 1), 1, channel->cep, D_FIXED, (float)1 / (0x01 << (LOG_SCALE_SHIFT + COSINE_TABLE_SHIFT)));
125 static void mel_loglookup_with_offset(front_cep *cepobj,
135 channel->filterbank[ii] = (cepdata) log_lookup(&cepobj->logtab,
137 SHIFT_DOWN(cepobj->mel_offset[ii], channel->shift)),
143 channel->filterbank[ii] = (cepdata) log_lookup(&cepobj->logtab,
145 SHIFT_UP(cepobj->mel_offset[ii], -channel->shift)),