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OdinApmConfig

Per-room configuration of the ODIN audio processing module which provides a variety of smart enhancement algorithms.

Declaration
typedef struct OdinApmConfig {
    bool voice_activity_detection;
    float voice_activity_detection_attack_probability;
    float voice_activity_detection_release_probability;
    bool volume_gate;
    float volume_gate_attack_loudness;
    float volume_gate_release_loudness;
    bool echo_canceller;
    bool high_pass_filter;
    bool pre_amplifier;
    enum OdinNoiseSuppressionLevel noise_suppression_level;
    bool transient_suppressor;
    bool gain_controller;
} OdinApmConfig;

Fields​

voice_activity_detection​

Enables or disables voice activity detection (VAD).

Declaration
bool voice_activity_detection;

voice_activity_detection_attack_probability​

Voice probability value when the VAD should engage.

Declaration
float voice_activity_detection_attack_probability;

voice_activity_detection_release_probability​

Voice probability value when the VAD should disengage.

Declaration
float voice_activity_detection_release_probability;

volume_gate​

Enables or disables the input volume gate.

Declaration
bool volume_gate;

volume_gate_attack_loudness​

Root mean square power (dBFS) when the volume gate should engage.

Declaration
float volume_gate_attack_loudness;

volume_gate_release_loudness​

Root mean square power (dBFS) when the volume gate should disengage.

Declaration
float volume_gate_release_loudness;

echo_canceller​

Enable or disable echo cancellation.

Declaration
bool echo_canceller;

high_pass_filter​

Enable or disable high pass filtering.

Declaration
bool high_pass_filter;

pre_amplifier​

Enable or disable the pre amplifier.

Declaration
bool pre_amplifier;

noise_suppression_level​

Set the aggressiveness of the suppression.

Declaration
enum OdinNoiseSuppressionLevel noise_suppression_level;

transient_suppressor​

Enable or disable the transient suppressor.

Declaration
bool transient_suppressor;

gain_controller​

Enable or disable the gain controller.

Declaration
bool gain_controller;