| /external/srec/srec/cfront/ |
| chelmel4.c | 73 mel_spectrum_correction(freqobj->filterbank, cepobj->mel_loop, channel->num_freq);
78 log_report("Filterbank output: ");
79 write_scaled_frames(freqobj->nf, 1, channel->filterbank, D_FIXED, 1 / (float)LOG_SCALE);
83 icostrans(cepobj->cs, channel->filterbank, channel->cep,
135 channel->filterbank[ii] = (cepdata) log_lookup(&cepobj->logtab,
136 (int)(channel->filterbank[ii] +
143 channel->filterbank[ii] = (cepdata) log_lookup(&cepobj->logtab,
144 (int)(channel->filterbank[ii] +
|
| spec_anl.c | 128 /* 2.23 Apply filterbank emulation */
130 filtbank(freqobj, freqobj->fft.real, channel->filterbank);
134 write_scaled_frames(freqobj->nf, 1, channel->filterbank, D_FIXED, (float)(0x01 << channel->shift));
136 write_scaled_frames(freqobj->nf, 1, channel->filterbank, D_FIXED, (float)1 / (0x01 << -channel->shift));
277 /* Scale down before starting mel-filterbank operations
|
| frontobj.c | 178 channel->filterbank = (cepdata *) CALLOC(channel->num_freq,
179 sizeof(cepdata), "cfront.filterbank");
224 FREE((char *) channel->filterbank);
225 channel->filterbank = NULL;
|
| /external/aac/libAACenc/src/ |
| psy_configuration.h | 114 INT filterbank; /* LC, LD or ELD */ member in struct:__anon2524
160 FB_TYPE filterbank);
|
| psy_configuration.cpp | 575 FB_TYPE filterbank)
585 psyConf->filterbank = filterbank;
|
| psy_main.cpp | 316 FB_TYPE filterBank;
328 default: filterBank = FB_LC; break;
329 case AOT_ER_AAC_LD: filterBank = FB_LD; break;
330 case AOT_ER_AAC_ELD: filterBank = FB_ELD; break;
335 ErrorStatus = FDKaacEnc_InitPsyConfiguration(bitRate/channelsEff, sampleRate, bandwidth, LONG_WINDOW, hPsy->granuleLength, useIS, &(hPsy->psyConf[0]), filterBank);
355 ErrorStatus = FDKaacEnc_InitPsyConfiguration(bitRate/channelsEff, sampleRate, bandwidth, SHORT_WINDOW, hPsy->granuleLength, useIS, &hPsy->psyConf[1], filterBank);
399 (hPsy->psyConf[0].filterbank == FB_LC));
410 (hPsy->psyConf[1].filterbank == FB_LC));
489 if (hPsyConfLong->filterbank == FB_LC) {
505 if (hPsyConfLong->filterbank != FB_ELD
[all...] |
| /external/speex/ |
| Android.mk | 25 libspeex/filterbank.c \
|
| /external/srec/srec/include/ |
| front.h | 100 cepdata *filterbank; member in struct:__anon28282
283 ** filterbank 0
|
| /external/libvorbis/doc/ |
| 01-introduction.tex | 32 addition of a hybrid wavelet filterbank in Vorbis II to offer better
|
