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Searched refs:sampling_rate (Results 1 – 25 of 52) sorted by relevance

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/external/libopus/src/
Dopus_demo.c224 opus_int32 sampling_rate; in main() local
306 sampling_rate = (opus_int32)atol(argv[args]); in main()
309 if (sampling_rate != 8000 && sampling_rate != 12000 in main()
310 && sampling_rate != 16000 && sampling_rate != 24000 in main()
311 && sampling_rate != 48000) in main()
317 frame_size = sampling_rate/50; in main()
371 frame_size = sampling_rate/400; in main()
373 frame_size = sampling_rate/200; in main()
375 frame_size = sampling_rate/100; in main()
377 frame_size = sampling_rate/50; in main()
[all …]
/external/libxaac/decoder/
Dixheaacd_headerdecode.c374 WORD32 sampling_rate; in ixheaacd_get_samp_rate() local
379 sampling_rate = ixheaacd_read_bits_buf(it_bit_buff, 24); in ixheaacd_get_samp_rate()
382 if (sampling_rate < 9391) in ixheaacd_get_samp_rate()
383 sampling_rate = 8000; in ixheaacd_get_samp_rate()
384 else if ((sampling_rate >= 9391) && (sampling_rate < 11502)) in ixheaacd_get_samp_rate()
385 sampling_rate = 11025; in ixheaacd_get_samp_rate()
386 else if ((sampling_rate >= 11502) && (sampling_rate < 13856)) in ixheaacd_get_samp_rate()
387 sampling_rate = 12000; in ixheaacd_get_samp_rate()
388 else if ((sampling_rate >= 13856) && (sampling_rate < 18783)) in ixheaacd_get_samp_rate()
389 sampling_rate = 16000; in ixheaacd_get_samp_rate()
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Dixheaacd_initfuncs.c373 WORD32 sampling_rate = p_state_enhaacplus_dec->sampling_rate; in ixheaacd_aac_decoder_init() local
377 sampling_rate != ((pstr_huffmann_tables->str_sample_rate_info[i] in ixheaacd_aac_decoder_init()
484 aac_dec_handle->sampling_rate = sampling_rate; in ixheaacd_aac_decoder_init()
Dixheaacd_aacdec.h45 WORD32 sampling_rate; member
/external/libxaac/decoder/drc_src/
Dimpd_drc_parametric_dec.c42 WORD32 drc_frame_size, WORD32 sampling_rate, WORD32 sub_band_domain_mode, in impd_init_parametric_drc() argument
46 p_parametricdrc_params->sampling_rate = sampling_rate; in impd_init_parametric_drc()
89 if (p_parametricdrc_params->sampling_rate == 48000) { in impd_init_parametric_drc_feed_fwd()
128 p_parametricdrc_params->sampling_rate, in impd_init_parametric_drc_feed_fwd()
136 p_parametricdrc_params->sampling_rate, in impd_init_parametric_drc_feed_fwd()
172 WORD32 sampling_rate = p_parametricdrc_params->sampling_rate; in impd_init_parametric_drc_feed_fwd() local
179 (gain_smooth_attack_time_fast * sampling_rate * 0.001)); in impd_init_parametric_drc_feed_fwd()
183 (gain_smooth_release_time_fast * sampling_rate * 0.001)); in impd_init_parametric_drc_feed_fwd()
187 (gain_smooth_attack_time_slow * sampling_rate * 0.001)); in impd_init_parametric_drc_feed_fwd()
191 (gain_smooth_release_time_slow * sampling_rate * 0.001)); in impd_init_parametric_drc_feed_fwd()
[all …]
Dimpd_parametric_drc_dec.h88 UWORD32 sampling_rate; member
111 WORD32 sampling_rate; member
134 WORD32 drc_frame_size, WORD32 sampling_rate, WORD32 sub_band_domain_mode,
145 WORD32 sampling_rate,
151 WORD32 level_estim_k_weighting_type, WORD32 sampling_rate,
Dimpd_drc_extr_delta_coded_info.c87 impd_get_delta_tmin(const WORD32 sampling_rate) { in impd_get_delta_tmin() argument
88 WORD32 lowerBound = (WORD32)(0.5f + 0.0005f * sampling_rate); in impd_get_delta_tmin()
90 if (sampling_rate < 1000) { in impd_get_delta_tmin()
Dimpd_drc_tables.c94 impd_get_delta_tmin(const WORD32 sampling_rate) { in impd_get_delta_tmin() argument
95 WORD32 lowerBound = (WORD32)(0.5f + 0.0005f * sampling_rate); in impd_get_delta_tmin()
97 if (sampling_rate < 1000) { in impd_get_delta_tmin()
Dimpd_drc_dec.c307 (FLOAT32)p_parametric_drc_params->sampling_rate * 0.001f); in impd_init_selected_drc_set()
312 10.0f * (FLOAT32)p_parametric_drc_params->sampling_rate * 0.001f); in impd_init_selected_drc_set()
316 5.0f * (FLOAT32)p_parametric_drc_params->sampling_rate * 0.001f); in impd_init_selected_drc_set()
Dimpd_drc_init.c98 p_obj_drc->str_config.sampling_rate = 0; in impd_drc_set_default_config()
124 pstr_drc_config->sampling_rate = 0; in impd_drc_set_default_bitstream_config()
392 p_obj_drc->str_config.sampling_rate, p_obj_drc->str_config.frame_size, in impd_drc_init()
397 p_obj_drc->str_config.sampling_rate, in impd_drc_init()
601 p_obj_drc->str_config.num_ch_out, p_obj_drc->str_config.sampling_rate, in impd_drc_init()
Dimpd_drc_extr_delta_coded_info.h82 impd_get_delta_tmin(const WORD32 sampling_rate);
Dimpd_drc_uni_tables.h86 impd_get_delta_tmin(const WORD32 sampling_rate);
/external/libopus/tests/
Dtest_opus_encode.c115 int get_frame_size_enum(int frame_size, int sampling_rate) in get_frame_size_enum() argument
119 if(frame_size==sampling_rate/400) in get_frame_size_enum()
121 else if(frame_size==sampling_rate/200) in get_frame_size_enum()
123 else if(frame_size==sampling_rate/100) in get_frame_size_enum()
125 else if(frame_size==sampling_rate/50) in get_frame_size_enum()
127 else if(frame_size==sampling_rate/25) in get_frame_size_enum()
129 else if(frame_size==3*sampling_rate/50) in get_frame_size_enum()
131 else if(frame_size==4*sampling_rate/50) in get_frame_size_enum()
133 else if(frame_size==5*sampling_rate/50) in get_frame_size_enum()
135 else if(frame_size==6*sampling_rate/50) in get_frame_size_enum()
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/external/tensorflow/tensorflow/python/keras/preprocessing/
Dsequence_test.py113 data, targets, length=10, sampling_rate=2, batch_size=2)
125 data, targets, length=10, sampling_rate=2, reverse=True, batch_size=2)
133 data, targets, length=10, sampling_rate=2, shuffle=True, batch_size=1)
144 data, targets, length=10, sampling_rate=2, stride=2, batch_size=2)
155 sampling_rate=2,
171 sampling_rate=2,
218 sampling_rate=1,
/external/u-boot/drivers/sound/
Dwm8994.c283 unsigned int sampling_rate, unsigned int bits_per_sample, in wm8994_hw_params() argument
316 bclk_rate = sampling_rate * 32; in wm8994_hw_params()
339 if (src_rate[i] == sampling_rate) in wm8994_hw_params()
352 best_val = abs((fs_ratios[0] * sampling_rate) in wm8994_hw_params()
356 cur_val = abs((fs_ratios[i] * sampling_rate) in wm8994_hw_params()
868 int sampling_rate, int mclk_freq, in wm8994_init() argument
905 ret = wm8994_hw_params(&g_wm8994_info, aif_id, sampling_rate, in wm8994_init()
Dmax98095.c476 int sampling_rate, int mclk_freq, in max98095_do_init() argument
507 ret = max98095_hw_params(&g_max98095_info, aif_id, sampling_rate, in max98095_do_init()
575 int sampling_rate, int mclk_freq, in max98095_init() argument
588 ret = max98095_do_init(pcodec_info, aif_id, sampling_rate, mclk_freq, in max98095_init()
Dwm8994.h66 int sampling_rate, int mclk_freq,
/external/tinycompress/
Dcompress.c325 if (0 == kavail.tstamp.sampling_rate) in compress_get_hpointer()
328 time = kavail.tstamp.pcm_io_frames / kavail.tstamp.sampling_rate; in compress_get_hpointer()
330 time = kavail.tstamp.pcm_io_frames % kavail.tstamp.sampling_rate; in compress_get_hpointer()
331 tstamp->tv_nsec = time * 1000000000 / kavail.tstamp.sampling_rate; in compress_get_hpointer()
336 unsigned long *samples, unsigned int *sampling_rate) in compress_get_tstamp() argument
347 *sampling_rate = ktstamp.sampling_rate; in compress_get_tstamp()
/external/speex/libspeexdsp/
Dmdf.c142 spx_int32_t sampling_rate; member
433 st->sampling_rate = 8000; in speex_echo_state_init_mc()
434 st->spec_average = DIV32_16(SHL32(EXTEND32(st->frame_size), 15), st->sampling_rate); in speex_echo_state_init_mc()
436 st->beta0 = DIV32_16(SHL32(EXTEND32(st->frame_size), 16), st->sampling_rate); in speex_echo_state_init_mc()
437 st->beta_max = DIV32_16(SHL32(EXTEND32(st->frame_size), 14), st->sampling_rate); in speex_echo_state_init_mc()
439 st->beta0 = (2.0f*st->frame_size)/st->sampling_rate; in speex_echo_state_init_mc()
440 st->beta_max = (.5f*st->frame_size)/st->sampling_rate; in speex_echo_state_init_mc()
506 if (st->sampling_rate<12000) in speex_echo_state_init_mc()
508 else if (st->sampling_rate<24000) in speex_echo_state_init_mc()
1238 st->sampling_rate = (*(int*)ptr); in speex_echo_ctl()
[all …]
Dpreprocess.c181 int sampling_rate; /**< Sampling rate of the input/output */ member
391 EXPORT SpeexPreprocessState *speex_preprocess_state_init(int frame_size, int sampling_rate) in speex_preprocess_state_init() argument
425 st->sampling_rate = sampling_rate; in speex_preprocess_state_init()
442 st->bank = filterbank_new(M, sampling_rate, N, 1); in speex_preprocess_state_init()
504 float ff=((float)i)*.5*sampling_rate/((float)N); in speex_preprocess_state_init()
515 st->max_increase_step = exp(0.11513f * 12.*st->frame_size / st->sampling_rate); in speex_preprocess_state_init()
516 st->max_decrease_step = exp(-0.11513f * 40.*st->frame_size / st->sampling_rate); in speex_preprocess_state_init()
1077 … st->max_increase_step = exp(0.11513f * (*(spx_int32_t*)ptr)*st->frame_size / st->sampling_rate); in speex_preprocess_ctl()
1080 …(*(spx_int32_t*)ptr) = floor(.5+8.6858*log(st->max_increase_step)*st->sampling_rate/st->frame_size… in speex_preprocess_ctl()
1083 … st->max_decrease_step = exp(0.11513f * (*(spx_int32_t*)ptr)*st->frame_size / st->sampling_rate); in speex_preprocess_ctl()
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/external/python/cpython2/Doc/library/
Dsndhdr.rst20 sampling_rate, channels, frames, bits_per_sample)``. The value for *type*
23 ``'sb'``, ``'ub'``, or ``'ul'``. The *sampling_rate* will be either the actual
/external/libopus/celt/
Dcelt.h140 int celt_encoder_init(CELTEncoder *st, opus_int32 sampling_rate, int channels,
150 int celt_decoder_init(CELTDecoder *st, opus_int32 sampling_rate, int channels);
/external/perfetto/src/android_internal/
Dpower_stats_hal.h40 uint32_t sampling_rate; member
/external/speex/include/speex/
Dspeex_preprocess.h65 SpeexPreprocessState *speex_preprocess_state_init(int frame_size, int sampling_rate);
/external/kernel-headers/original/uapi/sound/
Dcompress_offload.h73 __u32 sampling_rate; member

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