| /external/srec/srec/cfront/ |
| H A D | chelfep.c | 51 front_freq *freqobj, front_cep *cepobj,
60 if (freqobj->do_filterbank_input)
71 filterbank_emulation(channel, waveobj, freqobj, cepobj,
75 if (freqobj->do_filterbank_dump)
78 cepstrum_params(channel, waveobj, freqobj, cepobj);
50 make_frame(front_channel *channel, front_wave *waveobj, front_freq *freqobj, front_cep *cepobj, voicing_info *voice, samdata *inFramesWorth, samdata *refFramesWorth, int num_samples, featdata *framdata, featdata *voicedata) argument
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| H A D | chelmel4.c | 68 front_freq *freqobj, front_cep *cepobj)
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);
67 cepstrum_params(front_channel *channel, front_wave *waveobj, front_freq *freqobj, front_cep *cepobj) argument
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| H A D | frontobj.c | 62 static void delete_freq_object(front_freq *freqobj);
63 static void setup_freq_object(front_freq *freqobj, front_parameters *parameters, int mel_dim);
64 static void reset_freq_object(front_freq *freqobj);
65 static void clear_freq_object(front_freq *freqobj);
107 config->freqobj = create_freq_object();
111 setup_freq_object(config->freqobj, parameters, parameters->mel_dim);
112 setup_cep_object(config->cepobj, parameters, config->freqobj->nf,
123 clear_freq_object(config->freqobj);
128 delete_freq_object(config->freqobj);
129 config->freqobj
161 setup_channel_object( front_channel *channel, front_wave *waveobj, front_freq *freqobj, front_cep *cepobj) argument
331 front_freq *freqobj; local
341 delete_freq_object(front_freq *freqobj) argument
349 setup_freq_object(front_freq *freqobj, front_parameters *parameters, int mel_dim) argument
508 clear_freq_object(front_freq *freqobj) argument
523 reset_freq_object(front_freq *freqobj) argument
[all...] |
| H A D | spec_anl.c | 44 //static void mask_fft_taps(fftdata *data, int num, front_freq *freqobj);
46 void peakpick(front_freq *freqobj, fftdata *density, int num_freq);
52 void filtbank(front_freq *freqobj, fftdata *density, cepdata *fbo);
57 front_freq *freqobj, front_cep *cepobj, samdata *income,
71 preemph(channel->prebuff, freqobj->window_length, income, num_samples,
76 write_scaled_frames(freqobj->window_length, 1, channel->prebuff, D_FIXED, (float) 1 / (0x01 << WAVE_SHIFT));
83 channel->shift += place_sample_data(&freqobj->fft, channel->prebuff,
84 freqobj->ham, freqobj->window_length);
89 write_scaled_frames(freqobj
56 filterbank_emulation(front_channel * channel, front_wave *waveobj, front_freq *freqobj, front_cep *cepobj, samdata *income, samdata *outgo, int num_samples) argument
214 peakpick(front_freq *freqobj, fftdata *density, int num_freq) argument
270 filtbank(front_freq *freqobj, fftdata *density, cepdata *fbo) argument
322 create_spectrum_filter(front_freq *freqobj, int *freq, int *spread) argument
362 clear_spectrum_filter(front_freq *freqobj) argument
418 freq_warp(front_freq *freqobj, fftdata *inbuf, int ns) argument
[all...] |
| /external/srec/srec/include/ |
| H A D | front.h | 216 front_freq *freqobj; member in struct:__anon31106
230 front_freq *freqobj, front_cep *cepobj,
235 void standard_front_init(front_config *config, front_freq *freqobj);
236 void init_cepstrum_analysis(front_config *config, front_freq *freqobj);
242 front_freq *freqobj, front_cep *cepobj, samdata *income, samdata *outgo,
245 front_freq *freqobj, front_cep *cepobj);
251 void init_spectral_sub(front_config *config, front_freq *freqobj);
252 void close_spectral_sub(front_freq *freqobj);
253 void reset_spectral_sub(front_freq *freqobj);
257 int create_spectrum_filter(front_freq *freqobj, in
[all...] |