| /external/webrtc/webrtc/modules/audio_coding/neteq/ |
| post_decode_vad_unittest.cc | 20 PostDecodeVad vad; local
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| background_noise.cc | 45 const PostDecodeVad& vad) {
46 if (vad.running() && vad.active_speech()) {
68 if ((!vad.running() &&
70 (vad.running() && !vad.active_speech())) {
119 // Will only happen if post-decode VAD is disabled and |sample_energy| is
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| background_noise.h | 40 // |sync_buffer|, and on the latest decision in |vad| if it is running.
42 const PostDecodeVad& vad);
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| /external/webrtc/webrtc/modules/audio_processing/vad/ |
| standalone_vad_unittest.cc | 11 #include "webrtc/modules/audio_processing/vad/standalone_vad.h"
23 rtc::scoped_ptr<StandaloneVad> vad(StandaloneVad::Create());
26 // Valid frame length (for 32 kHz rate), but not what the VAD is expecting.
27 EXPECT_EQ(-1, vad->AddAudio(data, 320));
32 EXPECT_EQ(0, vad->AddAudio(data, kLength10Ms));
35 EXPECT_EQ(-1, vad->GetActivity(p, kMaxNumFrames - 1));
37 EXPECT_EQ(0, vad->GetActivity(p, kMaxNumFrames));
40 EXPECT_EQ(-1, vad->GetActivity(p, kMaxNumFrames));
44 EXPECT_EQ(0, vad->AddAudio(data, kLength10Ms));
45 EXPECT_EQ(0, vad->GetActivity(p, 1))
[all...] |
| standalone_vad.cc | 11 #include "webrtc/modules/audio_processing/vad/standalone_vad.h"
23 StandaloneVad::StandaloneVad(VadInst* vad)
24 : vad_(vad), buffer_(), index_(0), mode_(kDefaultStandaloneVadMode) {
32 VadInst* vad = WebRtcVad_Create(); local
33 if (!vad)
36 int err = WebRtcVad_Init(vad);
37 err |= WebRtcVad_set_mode(vad, kDefaultStandaloneVadMode);
39 WebRtcVad_Free(vad);
42 return new StandaloneVad(vad);
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| voice_activity_detector_unittest.cc | 11 #include "webrtc/modules/audio_processing/vad/voice_activity_detector.h"
41 VoiceActivityDetector vad; local
43 std::vector<double> p = vad.chunkwise_voice_probabilities();
44 std::vector<double> rms = vad.chunkwise_rms();
49 EXPECT_FLOAT_EQ(vad.last_voice_probability(), kDefaultVoiceValue);
56 VoiceActivityDetector vad; local
75 vad.ProcessChunk(&data[0], data.size(), kSampleRateHz);
77 mean_probability += vad.last_voice_probability();
91 VoiceActivityDetector vad; local
110 vad.ProcessChunk(&data[0], data.size(), kSampleRateHz)
123 VoiceActivityDetector vad; local
146 VoiceActivityDetector vad; local
[all...] |
| standalone_vad.h | 15 #include "webrtc/modules/audio_processing/vad/common.h"
16 #include "webrtc/common_audio/vad/include/webrtc_vad.h"
33 // -1: if no audio is stored or VAD returns error.
37 // Note that due to a high false-positive (VAD decision is active while the
38 // processed audio is just background noise) rate, stand-alone VAD is used as
42 // effect of the stand-alone VAD is neutral if the input is classified as
49 // Set aggressiveness of VAD, 0 is the least aggressive and 3 is the most
53 // Get the agressiveness of the current VAD.
57 explicit StandaloneVad(VadInst* vad);
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| /external/webrtc/webrtc/common_audio/vad/ |
| webrtc_vad.c | 11 #include "webrtc/common_audio/vad/include/webrtc_vad.h"
17 #include "webrtc/common_audio/vad/vad_core.h"
40 // Initialize the core VAD component.
60 int vad = -1; local
78 vad = WebRtcVad_CalcVad48khz(self, audio_frame, frame_length);
80 vad = WebRtcVad_CalcVad32khz(self, audio_frame, frame_length);
82 vad = WebRtcVad_CalcVad16khz(self, audio_frame, frame_length);
84 vad = WebRtcVad_CalcVad8khz(self, audio_frame, frame_length);
87 if (vad > 0) {
88 vad = 1
[all...] |
| vad_core.c | 11 #include "webrtc/common_audio/vad/vad_core.h"
14 #include "webrtc/common_audio/vad/vad_filterbank.h"
15 #include "webrtc/common_audio/vad/vad_gmm.h"
16 #include "webrtc/common_audio/vad/vad_sp.h"
58 // Maximum number of counted speech (VAD = 1) frames in a row.
117 // - self [i/o] : Pointer to VAD instance
123 // - returns : the VAD decision (0 - noise, 1 - speech).
169 // 1) Calculating the likelihood of speech and thereby a VAD decision.
229 // used for the global VAD decision.
233 // Local VAD decision
600 int vad; local
627 int vad; local
650 int vad; local
[all...] |
| vad_core.h | 13 * This header file includes the descriptions of the core VAD calls.
30 int vad; member in struct:VadInstT_
58 // Initializes the core VAD component. The default aggressiveness mode is
70 * This function changes the VAD settings
73 * - inst : VAD instance
92 * Calculate probability for active speech and make VAD decision.
102 * Return value : VAD decision
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| /external/webrtc/webrtc/modules/audio_coding/neteq/test/ |
| RTPencode.cc | 95 int vad,
104 int* vad,
286 int useVAD, vad; local
499 printf("Error: this simulation does not support VAD/DTX/CNG\n");
523 // fixed-rate frame codecs (with internal VAD)
675 &vad, useVAD, bitrate, numChannels);
677 if (usingStereo && stereoMode != STEREO_MODE_FRAME && vad == 1) {
694 if (vad)
710 if (vad)
723 if (vad) // regular speech dat
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/test/ |
| TestStereo.cc | 148 bool vad; local
194 // Start with setting VAD/DTX, before we know we will send stereo.
196 // VAD/DTX gets turned off.
198 EXPECT_EQ(0, acm_a_->VAD(&dtx, &vad, &vad_mode));
200 EXPECT_TRUE(vad);
203 EXPECT_EQ(0, acm_a_->VAD(&dtx, &vad, &vad_mode));
205 EXPECT_FALSE(vad);
337 // Test that VAD/DTX cannot be turned on while sending stereo
[all...] |
| APITest.cc | 491 // VAD TEST
598 _acmA->VAD(&dtxEnabled, &vadEnabled, &vadMode);
605 fprintf(stdout, "DTX %3s, VAD %3s, Mode %d", dtxEnabled ? "ON" : "OFF",
611 fprintf(stdout, "DTX %3s, VAD %3s, Mode %d => bit-rate %3.0f kbps\n",
622 fprintf(stderr, ">>> Error Enabling VAD <<<\n");
625 fprintf(stderr, ">>> Error setting VAD-mode <<<\n");
628 _acmB->VAD(&dtxEnabled, &vadEnabled, &vadMode);
636 fprintf(stdout, "DTX %3s, VAD %3s, Mode %d", dtxEnabled ? "ON" : "OFF",
642 fprintf(stdout, "DTX %3s, VAD %3s, Mode %d => bit-rate %3.0f kbps\n",
653 fprintf(stderr, ">>> Error Enabling VAD <<<\n")
918 bool* vad; local
1017 bool* vad; local
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/codecs/cng/ |
| audio_encoder_cng.h | 17 #include "webrtc/common_audio/vad/include/vad.h"
28 class Vad;
39 Vad::Aggressiveness vad_mode = Vad::kVadNormal;
42 // The Vad pointer is mainly for testing. If a NULL pointer is passed, the
43 // AudioEncoderCng creates (and destroys) a Vad object internally. If an
44 // object is passed, the AudioEncoderCng assumes ownership of the Vad
46 Vad* vad = nullptr member in struct:webrtc::final::Config
[all...] |
| audio_encoder_cng.cc | 58 vad_(config.vad ? rtc_make_scoped_ptr(config.vad)
117 << " ms when using VAD/CNG.";
119 // Group several 10 ms blocks per VAD call. Call VAD once or twice using the
133 Vad::Activity activity = vad_->VoiceActivity(
136 if (activity == Vad::kPassive && blocks_in_second_vad_call > 0) {
145 case Vad::kPassive: {
150 case Vad::kActive: {
155 case Vad::kError:
[all...] |
| audio_encoder_cng_unittest.cc | 15 #include "webrtc/common_audio/vad/mock/mock_vad.h"
45 // created Vad object.
46 config_.vad = mock_vad_;
108 .WillRepeatedly(Return(active_speech ? Vad::kActive : Vad::kPassive));
128 // the VAD.
144 // Let the VAD decision be passive, since an active decision may lead to
150 sample_rate_hz_)).WillOnce(Return(Vad::kPassive));
155 sample_rate_hz_)).WillOnce(Return(Vad::kPassive));
165 bool CheckMixedActivePassive(Vad::Activity first_type
[all...] |
| /external/webrtc/webrtc/modules/audio_processing/test/ |
| apmtest.m | 18 % 'vad' The VAD test set.
60 tests = {'apm','apmm','aec','aecm','agc','ns','vad'};
101 opt = ['-ec 1 -agc 2 -nc 2 -vad 3'];
105 ' -ns --ns_moderate -vad'];
117 ' -ns --ns_moderate -vad'];
198 % Check for VAD test
200 if ~isempty(findstr(opt, '-vad'))
|
| /external/webrtc/ |
| Android.mk | 113 include $(webrtc_path)/webrtc/common_audio/vad/Android.mk
125 include $(webrtc_path)/webrtc/modules/audio_processing/vad/Android.mk
|
| /hardware/qcom/audio/msm8909/hal/audio_extn/ |
| source_track.c | 58 #define AUDIO_PARAMETER_KEY_SOURCE_TRACK_VAD "SourceTrack.vad"
104 uint8_t vad[MAX_SECTORS]; member in struct:source_tracking_param
469 if ((i >=4) && (source_tracking_data.vad[i] == 0xFF))
473 snprintf(value + strlen(value), MAX_STR_SIZE, "%d", source_tracking_data.vad[i]);
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| /external/webrtc/webrtc/modules/audio_processing/ |
| Android.mk | 60 $(LOCAL_PATH)/../../common_audio/vad/include \
|
| /external/webrtc/talk/media/webrtc/ |
| fakewebrtcvoiceengine.h | 152 vad(false),
173 bool vad; member in struct:cricket::FakeWebRtcVoiceEngine::Channel
236 return channels_[channel]->vad;
479 // Replicating VoE behavior; VAD cannot be enabled for stereo.
482 channels_[channel]->vad = enable;
|
