Struct SYN_VAD

ClassList > SYN_VAD

Voice Activity Detector instance context.

• #include <syn_vad.h>

Public Attributes

Type	Name
uint8_t	attack_counter
SYN_VAD_Config	cfg
uint32_t	energy_threshold_multiplier
uint8_t	hangover_counter
uint16_t	max_zcr_threshold
uint16_t	min_zcr_threshold
uint32_t	noise_floor
SYN_VAD_State	state

Public Attributes Documentation

variable attack_counter

uint8_t SYN_VAD::attack_counter;

Speech onset attack accumulator

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variable cfg

SYN_VAD_Config SYN_VAD::cfg;

Configuration

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variable energy_threshold_multiplier

uint32_t SYN_VAD::energy_threshold_multiplier;

Noise-to-speech energy scale factor

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variable hangover_counter

uint8_t SYN_VAD::hangover_counter;

Hangover release countdown

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variable max_zcr_threshold

uint16_t SYN_VAD::max_zcr_threshold;

Maximum ZCR threshold

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variable min_zcr_threshold

uint16_t SYN_VAD::min_zcr_threshold;

Minimum ZCR threshold

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variable noise_floor

uint32_t SYN_VAD::noise_floor;

Adaptive background noise floor

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variable state

SYN_VAD_State SYN_VAD::state;

Current smoothed VAD state

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The documentation for this class was generated from the following file src/syntropic/audio/syn_vad.h