SileroVAD VAD Node
The voice activity detector (VAD) node uses SileroVAD to detect the presence of voice activity in the audio signal.
Configuration
| Name | Type | Description |
|---|---|---|
| frameSize | int | The size of the audio buffer (in number of frames) used for processing. |
| threshold | float | The sensitivity threshold for detecting voice activity. Higher values make detection stricter. |
| minSilenceDurationMs | int | The minimum duration of silence (in milliseconds) required to consider speech as ended. |
| speechPadMs | int | The amount of padding (in milliseconds) added before and after detected speech segments. |
Values
This object does not provide any values.
Actions
This object does not provide any actions.
Events
| Name | Data | Description |
|---|---|---|
| start | Double | Indicates when voice activity starts. |
| end | Double | Indicates when voice activity ends. |