dora/node-hub/dora-vad/README.md

• Speech Activity Detection(VAD)
• • Input/Output Specification
  • YAML Specification
  • Reference documentation
  • Examples
  • License

Speech Activity Detection(VAD)

This is using Silero VAD.

It detects beginning and ending of voice activity within a stream of audio and returns the parts that contains activity.

There's a maximum amount of voice duration, to avoid having no input for too long.

Input/Output Specification

• inputs:
  • audio: 8kHz or 16kHz sample rate.
• outputs:
  • audio: Same as input but truncated

YAML Specification

- id: dora-vad
  description: Voice activity detection. See; <a href='https://github.com/snakers4/silero-vad'>sidero</a>
  build: pip install dora-vad
  path: dora-vad
  inputs:
    audio: dora-microphone/audio
  outputs:
    - audio

Reference documentation

• dora-sidero
  • github: https://github.com/dora-rs/dora/blob/main/node-hub/dora-vad
  • website: http://dora-rs.ai/docs/nodes/sidero
• Sidero
  • github https://github.com/snakers4/silero-vad

Examples

• Speech to Text
  • github: https://github.com/dora-rs/dora/blob/main/examples/speech-to-text
  • website: https://dora-rs.ai/docs/examples/stt

License

The code and model weights are released under the MIT License.