| /cts/apps/CtsVerifier/jni/audioquality/ |
| MeasureRms.h | 20 /* Measure the rms of the non-silence segment of the signal in pcm, which
22 consist of silence - signal - silence, as might be logged during a
27 non-silence part of pcm, and the result is returned in rms. The
29 stdRms, and the estimated duration of the non-silence region, in
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| OverflowCheck.h | 24 sampleRate is in pcm. The expected signal contains silence - tone -
25 silence. The approximate duration in seconds of the tone found is
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| CompareSpectra.h | 34 attempt, so that there will be some "silence" regions at the start and
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| GlitchTest.h | 44 "silence" intervals before and after. The contiguous duration of
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| /external/qemu/distrib/sdl-1.2.12/src/audio/windx5/ |
| SDL_dx5audio.h | 39 int mixlen, silence; member in struct:SDL_PrivateAudioData
50 #define silence (this->hidden->silence) macro
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| SDL_dx5audio.c | 396 SDL_memset(stream, silence, mixlen);
553 /* Silence the initial audio buffer */
638 silence = 0x80;
644 silence = 0x00;
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| /external/qemu/distrib/sdl-1.2.12/src/audio/mint/ |
| SDL_mintaudio.c | 66 SDL_memset(buffer, audio->spec.silence, audio->spec.size);
72 int silence; local
75 silence = 0x80;
77 silence = 0;
79 SDL_memset(audio->convert.buf, silence, audio->convert.len);
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| /external/qemu/distrib/sdl-1.2.12/src/audio/ |
| SDL_audio_c.h | 30 /* Function to calculate the size and silence for a SDL_AudioSpec */
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| SDL_audio.c | 132 int silence; local
146 silence = 0x80;
148 silence = 0;
152 silence = audio->spec.silence;
194 SDL_memset(stream, silence, stream_len);
489 /* Calculate the silence and size of the audio specification */
686 spec->silence = 0x80;
689 spec->silence = 0x00;
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| /cts/tests/tests/media/src/android/media/cts/ |
| VisualizerTest.java | 198 // check capture on silence
202 assertEquals("getWaveForm reports energy for silence",
206 assertEquals("getFft reports energy for silence",
259 // check capture on silence
271 assertEquals("getWaveForm reports energy for silence",
285 assertEquals("getFft reports energy for silence",
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| /external/qemu/distrib/sdl-1.2.12/include/ |
| SDL_audio.h | 46 Uint8 silence; /* Audio buffer silence value (calculated) */ member in struct:SDL_AudioSpec
135 * 'desired->silence' is the value used to set the buffer to silence,
146 * The audio device starts out playing silence when it's opened, and should
169 * Silence will be written to the audio device during the pause.
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| /prebuilt/darwin-x86/sdl/include/SDL/ |
| SDL_audio.h | 46 Uint8 silence; /* Audio buffer silence value (calculated) */ member in struct:SDL_AudioSpec
135 * 'desired->silence' is the value used to set the buffer to silence,
146 * The audio device starts out playing silence when it's opened, and should
169 * Silence will be written to the audio device during the pause.
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| /prebuilt/linux-x86/sdl/include/SDL/ |
| SDL_audio.h | 46 Uint8 silence; /* Audio buffer silence value (calculated) */ member in struct:SDL_AudioSpec
135 * 'desired->silence' is the value used to set the buffer to silence,
146 * The audio device starts out playing silence when it's opened, and should
169 * Silence will be written to the audio device during the pause.
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| /prebuilt/windows/sdl/host/include/SDL/ |
| SDL_audio.h | 52 Uint8 silence; /* Audio buffer silence value (calculated) */ member in struct:SDL_AudioSpec
141 * 'desired->silence' is the value used to set the buffer to silence,
152 * The audio device starts out playing silence when it's opened, and should
175 * Silence will be written to the audio device during the pause.
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| /prebuilt/windows/sdl/include/SDL/ |
| SDL_audio.h | 46 Uint8 silence; /* Audio buffer silence value (calculated) */ member in struct:SDL_AudioSpec
135 * 'desired->silence' is the value used to set the buffer to silence,
146 * The audio device starts out playing silence when it's opened, and should
169 * Silence will be written to the audio device during the pause.
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| /external/srec/srec/include/ |
| voicing.h | 69 int quiet_duration; /* threshold for consecutive silence frames */
71 long sil_count; /* no. of consecutive silence frames */
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| pre_desc.h | 113 int min_initial_quiet_frames; /* num silence frames needed before input */
120 int leading_segment_min_silence_gap_frames;/* remove if good silence gap to next segment */
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| /frameworks/base/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/ |
| MediaVisualizerTest.java | 219 // check capture on silence
223 assertEquals(msg +": getWaveForm reports energy for silence",
227 assertEquals(msg +": getFft reports energy for silence",
307 // check capture on silence
319 assertEquals(msg +": getWaveForm reports energy for silence",
333 assertEquals(msg +": getFft reports energy for silence",
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| /external/speex/include/speex/ |
| speex_preprocess.h | 75 * @return Bool value for voice activity (1 for speech, 0 for noise/silence), ONLY if VAD turned on.
133 /** Set probability required for the VAD to go from silence to voice */
135 /** Get probability required for the VAD to go from silence to voice */
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| /external/qemu/distrib/sdl-1.2.12/src/audio/baudio/ |
| SDL_beaudio.cc | 102 /* Silence the buffer, since it's ours */
103 SDL_memset(stream, audio->spec.silence, len);
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| /external/qemu/distrib/sdl-1.2.12/src/audio/macosx/ |
| SDL_coreaudio.c | 103 SDL_memset(ioData->mData, this->spec.silence, ioData->mDataByteSize);
120 SDL_memset(buffer, this->spec.silence, bufferSize);
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| /external/qemu/audio/ |
| winaudio.c | 93 int silence;
member in struct:WinAudioOut
179 s->silence = 0;
183 case AUD_FMT_U8: shift = 0; s->silence = 0x80; break;
185 case AUD_FMT_U16: shift = 1; s->silence = 0x8000; break;
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| /external/qemu/distrib/sdl-1.2.12/src/audio/dummy/ |
| SDL_dummyaudio.c | 137 SDL_memset(this->hidden->mixbuf, spec->silence, spec->size);
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| /external/srec/srec/Nametag/include/ |
| SR_NametagDefs.h | 37 * silence from the ends of the utterance, and any long pause between speech chunks, is removed.
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| /frameworks/base/media/libstagefright/codecs/mp3dec/ |
| MP3Decoder.cpp | 189 // play silence instead.
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