VENTUNO Q – Local Speech Recognition with Arduino App Lab

Official Hardware VENTUNO Q
1

Hi everybody,

I have developed and tested a local speech recognition application on my Arduino VENTUNO Q using Arduino App Lab.

The application combines three Arduino components:

  • Microphone API for audio recording.
  • ASR brick for local speech-to-text transcription.
  • WebUI brick for controlling the application from a browser.

The WebUI allows users to start and stop recording, display the recognized text, and copy it to the clipboard.

I tested the application in French, and automatic punctuation works well.

Some results from my tests:

  • 18-second recording: 5.44 seconds for transcription.
  • 13-second recording: 5.52 seconds for transcription.

The application runs locally on the VENTUNO Q.

The complete project, source code, documentation, and screenshot are available on GitHub:

https://github.com/philippe86220/VENTUNO-Q-Local-Speech-Recognition-with-Arduino-App-Lab

Many thanks to the Arduino team for providing these APIs and bricks.

I am very happy with what can already be achieved using Arduino App Lab on the VENTUNO Q!

Best regards.

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