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
- dora-microphone
- sounddevice
Examples
- Speech to Text
License
The code and model weights are released under the MIT License.
1 maintainer
Metadata
1 maintainer
Release files for dora-microphone 0.5.0
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