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    Searched refs:cepobj (Results 1 - 8 of 8) sorted by null

  /external/srec/srec/cfront/
chelfep.c 47 static featdata smoothed_c0(front_cep *cepobj, front_channel *channel);
51 front_freq *freqobj, front_cep *cepobj,
71 filterbank_emulation(channel, waveobj, freqobj, cepobj,
78 cepstrum_params(channel, waveobj, freqobj, cepobj);
81 (void) make_std_frame(channel, cepobj, framdata);
92 if (cepobj->do_smooth_c0)
94 smooth_c0 = smoothed_c0(cepobj, channel);
104 if (cepobj->do_skip_even_frames)
110 static featdata smoothed_c0(front_cep *cepobj, front_channel *channel)
128 ASSERT((cepobj->melA_scale[0] *(float)SHIFT_DOWN(val, COSINE_TABLE_SHIFT)
    [all...]
chelmel4.c 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
    [all...]
frontobj.c 68 static void delete_cep_object(front_cep *cepobj);
69 static void setup_cep_object(front_cep *cepobj, front_parameters *parameters,
71 static void reset_cep_object(front_cep *cepobj);
72 static void clear_cep_object(front_cep *cepobj);
108 config->cepobj = create_cep_object();
112 setup_cep_object(config->cepobj, parameters, config->freqobj->nf,
124 clear_cep_object(config->cepobj);
130 delete_cep_object(config->cepobj);
131 config->cepobj = NULL;
163 front_freq *freqobj, front_cep *cepobj)
535 front_cep *cepobj; local
    [all...]
cheldsp4.c 66 static void scale_data(const front_cep *cepobj, const featdata *rpram, featdata *pram1,
69 static void pack_frame(const front_cep *cepobj, featdata *dest_frame,
152 static void scale_data(const front_cep *cepobj, const featdata *rpram, featdata *pram1,
160 for (i = 0; i <= cepobj->mel_dim; i++)
163 ASSERT((cepobj->melA_scale[i] *(float)SHIFT_DOWN(cep[i], COSINE_TABLE_SHIFT))
165 ASSERT((cepobj->melA_scale[i] *(float)SHIFT_DOWN(cep[i], COSINE_TABLE_SHIFT))
167 a = (bigdata)(SHIFT_DOWN((bigdata)cepobj->melA_scale[i]
169 + (bigdata)cepobj->melB_scale[i], BYTERANGE_SHIFT + LOG_SCALE_SHIFT));
173 for (i = 0; i <= cepobj->mel_dim; i++)
175 ASSERT((cepobj->dmelA_scale[i] *(float)rcep[i]) < LONG_MAX)
    [all...]
ca_front.c 150 hFrontend->config->freqobj, hFrontend->config->cepobj,
157 hFrontend->config->cepobj,
194 dim = 2 * hFrontend->config->cepobj->mel_dim;
195 if (hFrontend->config->cepobj->do_dd_mel)
196 dim += hFrontend->config->cepobj->mel_dim;
ca_wave.c 78 hFrontend->config->cepobj);
spec_anl.c 57 front_freq *freqobj, front_cep *cepobj, samdata *income,
  /external/srec/srec/include/
front.h 217 front_cep *cepobj; member in struct:__anon28286
230 front_freq *freqobj, front_cep *cepobj,
242 front_freq *freqobj, front_cep *cepobj, samdata *income, samdata *outgo,
245 front_freq *freqobj, front_cep *cepobj);
246 int make_std_frame(front_channel *channel, front_cep *cepobj,
248 int purge_std_frames(front_channel *channel, front_cep *cepobj,
270 front_freq *freqobj, front_cep *cepobj);

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