| /third_party/ffmpeg/libavfilter/ |
| H A D | af_dialoguenhance.c | 204 const float vad = a * (fc / (fc + flr) - 0.5f); in calc_vad() local
206 return av_clipf(vad, 0.f, 1.f); in calc_vad()
210 float *r, float vad, int N, in get_final()
223 re = center[i].re * (original + vad * G * enhance); in get_final()
224 im = center[i].im * (original + vad * G * enhance); in get_final()
253 float vad; in de_stereo() local
277 vad = calc_vad(flux(center, center_prev, s->fft_size / 2 + 1), in de_stereo()
280 vad = vad * 0.1 + 0.9 * s->prev_vad; in de_stereo()
281 s->prev_vad = vad; in de_stereo()
209 get_final(float *c, float *l, float *r, float vad, int N, float original, float enhance) get_final() argument
[all...] |
| H A D | af_afwtdn.c | 969 double vad; in filter_channel() local
975 vad = 1.0; in filter_channel()
977 vad = new_stddev[level] / new_absmean[level]; in filter_channel()
979 is_noise += sqr(vad - 1.232); in filter_channel()
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| H A D | af_arnndn.c | 1334 static void compute_rnn(AudioRNNContext *s, RNNState *rnn, float *gains, float *vad, const float *input) in compute_rnn() argument
1342 compute_dense(rnn->model->vad_output, vad, rnn->vad_gru_state); in compute_rnn()
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| /third_party/ffmpeg/libavcodec/ |
| H A D | libspeexenc.c | 96 /* TODO: Think about converting abr, vad, dtx and such flags to a bit field */
106 int vad; ///< flag to enable VAD member
142 av_log(avctx, AV_LOG_DEBUG, "voice activity detection: %d\n", s->vad); in print_enc_params()
185 s->vad = 1; /* VAD is always implicitly activated for VBR */ in encode_init()
218 if (s->vad) in encode_init()
219 speex_encoder_ctl(s->enc_state, SPEEX_SET_VAD, &s->vad); in encode_init()
224 if (!(s->abr || s->vad || s->header.vbr)) in encode_init()
333 { "vad", "Voice Activity Detection", OFFSET(vad), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, AE },
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| H A D | amrwbdata.h | 79 uint16_t vad; ///< voice activity detection flag member
100 1, AMR_BIT(vad), 7,
126 1, AMR_BIT(vad), 7,
162 1, AMR_BIT(vad), 7,
220 1, AMR_BIT(vad), 7,
278 1, AMR_BIT(vad), 7,
336 1, AMR_BIT(vad), 7,
410 1, AMR_BIT(vad), 7,
492 1, AMR_BIT(vad), 7,
582 1, AMR_BIT(vad),
[all...] |
| H A D | amrwbdec.c | 869 * @param[in] vad VAD flag for the frame
872 uint16_t hb_idx, uint8_t vad) in find_hb_gain()
874 int wsp = (vad > 0); in find_hb_gain()
1259 cur_subframe->hb_gain, cf->vad); in amrwb_decode_frame()
871 find_hb_gain(AMRWBContext *ctx, const float *synth, uint16_t hb_idx, uint8_t vad) find_hb_gain() argument
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| /third_party/pulseaudio/speex/libspeexdsp/ |
| H A D | testdenoise.c | 33 int vad; in main() local
37 vad = speex_preprocess_run(st, in); in main()
38 /*fprintf (stderr, "%d\n", vad);*/ in main()
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| /third_party/pulseaudio/src/modules/echo-cancel/ |
| H A D | webrtc.cc | 241 bool hpf, ns, agc, dgc, mobile, cn, vad, ext_filter, intelligibility, experimental_agc, beamforming; in pa_webrtc_ec_init() local
316 vad = DEFAULT_VAD; in pa_webrtc_ec_init()
317 if (pa_modargs_get_value_boolean(ma, "voice_detection", &vad) < 0) { in pa_webrtc_ec_init()
477 if (vad) in pa_webrtc_ec_init()
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