Class VAD

constructor

• new VAD(session, opts): VAD

• Parameters

  • session: InferenceSession
  • opts: VADOptions

  Returns VAD

label

stream

• stream(): VADStream

• Returns a VADStream that can be used to push audio frames and receive VAD events.

  Returns VADStream

Static load

• load(opts?): Promise<VAD>

• Load and initialize the Silero VAD model.

  This method loads the ONNX model and prepares it for inference. When options are not provided, sane defaults are used.

  Parameters

  • opts: Partial<VADOptions> = {}

  Returns Promise<VAD>

  Promise<VAD>: An instance of the VAD class ready for streaming.

  Remarks

  This method may take time to load the model into memory. It is recommended to call this method inside your prewarm mechanism.

  Example

  export default defineAgent({
    prewarm: async (proc: JobProcess) => {
      proc.userData.vad = await VAD.load();
    },
    entry: async (ctx: JobContext) => {
      const vad = ctx.proc.userData.vad! as VAD;
      // the rest of your agent logic
    },
  });
  Copy