| /frameworks/base/media/java/android/media/audiofx/ |
| AutomaticGainControl.java | 22 * Automatic Gain Control (AGC).
23 * <p>Automatic Gain Control (AGC) is an audio pre-processing which automatically normalizes the
26 * AGC can be used by applications where the input signal dynamic range is not important but where
28 * <p>An application creates a AutomaticGainControl object to instantiate and control an AGC
34 * <p>On some devices, an AGC can be inserted by default in the capture path by the platform
36 * call AutomaticGainControl.getEnable() after creating the AGC to check the default AGC activation
59 * @return AutomaticGainControl created or null if the device does not implement AGC.
62 AutomaticGainControl agc = null; local
64 agc = new AutomaticGainControl(audioSession)
[all...] |
| /cts/tests/tests/media/src/android/media/cts/ |
| AudioPreProcessingTest.java | 171 //Test case 3.1: test AGC creation and release
182 AutomaticGainControl agc = AutomaticGainControl.create(ar.getAudioSessionId()); local
183 assertTrue("AGC not available but created or available and not created",
184 isAvailable == (agc != null));
185 if (agc != null) {
186 agc.release();
195 //Test case 3.2: test AGC setEnabled() and getEnabled()
208 AutomaticGainControl agc = AutomaticGainControl.create(ar.getAudioSessionId()); local
209 assertNotNull("could not create AutomaticGainControl", agc);
211 agc.setEnabled(true)
[all...] |
| /bionic/libc/kernel/uapi/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /development/ndk/platforms/android-L/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /external/kernel-headers/original/uapi/linux/ |
| meye.h | 41 unsigned char agc; member in struct:meye_params
|
| /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/ |
| agc.h | 34 Filename: /audio/gsm_amr/c/src/include/agc.h
42 Updated function prototype for agc() and agc2() to match new
46 functions agc() and agc2()
58 File : agc.h
117 ; Purpose : Reset of agc (i.e. set state memory to 1.0)
126 ; Function : agc
135 void agc(
136 agcState *st, /* i/o : agc state */
139 Word16 agc_fac, /* i : AGC factor */
|
| pstfilt.cpp | 403 agc (st->agc_state, &syn_work[i_subfr], &syn[i_subfr],
567 agc(&(st->agc_state), &syn_work[i_subfr], &syn[i_subfr],
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.6/sysroot/usr/include/linux/ |
| meye.h | 41 unsigned char agc; member in struct:meye_params
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/sysroot/usr/include/linux/ |
| meye.h | 41 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-arm/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-arm64/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-mips/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-mips64/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-x86/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /prebuilts/ndk/9/platforms/android-21/arch-x86_64/usr/include/linux/ |
| meye.h | 26 unsigned char agc; member in struct:meye_params
|
| /device/samsung/manta/ |
| audio_effects.conf | 85 agc {
144 agc {}
|
| /frameworks/av/media/libeffects/preprocessing/ |
| PreProcessing.cpp | 261 // Automatic Gain Control (AGC)
271 webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine); local
272 agc->set_mode(webrtc::GainControl::kFixedDigital);
273 agc->set_target_level_dbfs(kAgcDefaultTargetLevel);
274 agc->set_compression_gain_db(kAgcDefaultCompGain);
275 agc->enable_limiter(kAgcDefaultLimiter);
281 webrtc::GainControl *agc = effect->session->apm->gain_control(); local
282 ALOGV("AgcCreate got agc %p", agc);
283 if (agc == NULL)
300 webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine); local
361 webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine); local
400 webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine); local
408 webrtc::GainControl *agc = static_cast<webrtc::GainControl *>(effect->engine); local
[all...] |
| /external/chromium_org/third_party/webrtc/modules/audio_processing/test/ |
| apmtest.m | 16 % 'agc' The AGC test set.
60 tests = {'apm','apmm','aec','aecm','agc','ns','vad'};
101 opt = ['-ec 1 -agc 2 -nc 2 -vad 3'];
104 ' -aec --drift_compensation -agc --fixed_digital' ...
113 opt = ['-fs 32000 -ec 1 -agc 2 -nc 2'];
116 ' -aec --drift_compensation -agc --adaptive_digital' ...
122 opt = ['-aec --drift_compensation -agc --fixed_digital -hpf -ns ' ...
|
| /external/webrtc/src/modules/audio_processing/test/ |
| apmtest.m | 16 % 'agc' The AGC test set.
60 tests = {'apm','apmm','aec','aecm','agc','ns','vad'};
101 opt = ['-ec 1 -agc 2 -nc 2 -vad 3'];
104 ' -aec --drift_compensation -agc --fixed_digital' ...
113 opt = ['-fs 32000 -ec 1 -agc 2 -nc 2'];
116 ' -aec --drift_compensation -agc --adaptive_digital' ...
122 opt = ['-aec --drift_compensation -agc --fixed_digital -hpf -ns ' ...
|
| /external/chromium_org/content/renderer/media/ |
| media_stream_audio_processor.cc | 379 // On iOS, VPIO provides built-in AGC and AEC.
560 webrtc::GainControl* agc = ap->gain_control(); local
561 int err = agc->set_stream_analog_level(volume);
584 return (agc->stream_analog_level() == volume) ?
585 0 : agc->stream_analog_level();
|
| /external/chromium_org/third_party/webrtc/voice_engine/ |
| voe_base_impl.cc | 459 GainControl* agc = audioproc->gain_control(); local
460 if (agc->set_analog_level_limits(kMinVolumeLevel, kMaxVolumeLevel) != 0) {
461 LOG_FERR2(LS_ERROR, agc->set_analog_level_limits, kMinVolumeLevel,
465 if (agc->set_mode(kDefaultAgcMode) != 0) {
466 LOG_FERR1(LS_ERROR, agc->set_mode, kDefaultAgcMode);
469 if (agc->Enable(kDefaultAgcState) != 0) {
470 LOG_FERR1(LS_ERROR, agc->Enable, kDefaultAgcState);
476 bool agc_enabled = agc->mode() == GainControl::kAdaptiveAnalog &&
477 agc->is_enabled();
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrnb/dec/ |
| Android.mk | 6 src/agc.cpp \
|
| /external/webrtc/ |
| Android.mk | 120 include $(webrtc_path)/src/modules/audio_processing/agc/Android.mk
|
| /external/webrtc/src/modules/audio_processing/ |
| Android.mk | 51 $(LOCAL_PATH)/agc/interface \
|
| /external/chromium_org/third_party/webrtc/modules/ |
| audio_processing.target.darwin-arm.mk | 33 third_party/webrtc/modules/audio_processing/agc/analog_agc.c \
34 third_party/webrtc/modules/audio_processing/agc/digital_agc.c \
|
