VoiceActivityDetector

#include <icy/speech/voiceactivitydetector.h>

class VoiceActivityDetector

Signal< void(const SpeechEvent &)> Event

explicit VoiceActivityDetector(VoiceActivityDetectorConfig config = {})

void setConfig(VoiceActivityDetectorConfig config)

VoiceActivityDetectorConfig config() const

VoiceActivityDetectorStats stats() const

void reset()

void process(const av::PlanarAudioPacket & packet)

VoiceActivityDetectorConfig _config

uint64_t _sequence = 0

uint64_t _seen = 0

uint64_t _emitted = 0

int64_t _lastUpdateUsec = 0

int64_t _lastBelowThresholdUsec = 0

bool _active = false

float _lastLevel = 0.0f

float _lastPeak = 0.0f

Levels measure(const av::PlanarAudioPacket & packet) const

void emitEvent(const char * type, const av::PlanarAudioPacket & packet, const Levels & levels, bool active)

static VoiceActivityDetectorConfig sanitize(VoiceActivityDetectorConfig config)