Searched refs:filterbank (Results 1 - 9 of 9) sorted by relevance
| /external/srec/srec/cfront/ |
| H A D | chelmel4.c | 73 mel_spectrum_correction(freqobj->filterbank, cepobj->mel_loop, channel->num_freq);
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] +
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| H A D | 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
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| H A D | frontobj.c | 178 channel->filterbank = (cepdata *) CALLOC(channel->num_freq,
179 sizeof(cepdata), "cfront.filterbank");
224 FREE((char *) channel->filterbank);
225 channel->filterbank = NULL;
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| /external/aac/libAACenc/src/ |
| H A D | psy_configuration.h | 114 INT filterbank; /* LC, LD or ELD */ member in struct:__anon118
160 FB_TYPE filterbank);
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| H A D | psy_configuration.cpp | 575 FB_TYPE filterbank)
585 psyConf->filterbank = filterbank;
568 FDKaacEnc_InitPsyConfiguration(INT bitrate, INT samplerate, INT bandwidth, INT blocktype, INT granuleLength, INT useIS, PSY_CONFIGURATION *psyConf, FB_TYPE filterbank) argument
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| H A D | psy_main.cpp | 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)
616 hThisPsyConf[ch]->filterbank
624 if (hPsyConfLong->filterbank != FB_LC) {
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| /external/speex/ |
| H A D | Android.mk | 25 libspeex/filterbank.c \
81 libspeex/filterbank.c \
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| /external/srec/srec/include/ |
| H A D | front.h | 100 cepdata *filterbank; member in struct:__anon30220
283 ** filterbank 0
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| /external/libvorbis/doc/ |
| H A D | 01-introduction.tex | 32 addition of a hybrid wavelet filterbank in Vorbis II to offer better
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