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dora/node-hub/dora-microphone
haixuantao 469c4ce77c Add interruption within llm audio demo 10 months ago
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dora_microphone Add interruption within llm audio demo 10 months ago
tests improve node-hub test by giving unique test file names and testing main function until dora Runtime Error in order to catch initialization issues. 1 year ago
README.md Improve node documentation 1 year ago
pyproject.toml Bump version to 0.3.9 11 months ago

README.md

Collect data from microphone

This node will send data as soon as the microphone volume is higher than a threshold.

This is using python Sounddevice.

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:
    • tick: This is used to detect when the dataflow is finished.
  • outputs:
    • audio: 16kHz sampled audio sent by chunk

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

Examples

License

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

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DORA (Dataflow-Oriented Robotic Architecture) is middleware designed to streamline and simplify the creation of AI-based robotic applications. It offers low latency, composable, and distributed datafl

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