AUTHOR: Kevin Shin

Outcome

Initial Goal: Setup Reachy Raspberry Pi4 with the Offline Speech Recognition

Realized Outcome: All the application have been installed and tested (as much as I can remotely)

Next Step: Follow the instruction outlined below to test the speech recognition real-time using a speaker

Steps to achieve outcome

Outline/Framework/Recipe/Steps

Referenced the tutorial Dan recommended (pictures and the commands are relevant to our Reachy Raspberry Pi4 image) - https://www.hackster.io/dmitrywat/offline-speech-recognition-on-raspberry-pi-4-with-respeaker-c537e7

[STEPS FOR INSTALLATION AND TESTING]

  1. Install DeepSpeech package on RPi4 (reference the command & screenshot below) *Note the installation steps have been done & On-site team can jump straight to the Testing portion.

  2. Download the speech recognition models, language models (there are 3 models that needs to be downloaded - ref screenshot)

  3. Download & uncompress the example audio files for testing

  4. Play the audio file & test the recognition

[STEPS FOR TESTING REALTIME SPEECH RECOGNITION]

  1. Clone the DeepSpeech examples (this step have been completed)

  2. Change to the directory and install the dependencies

  3. Need On-site team to test the Real-time Speech Recognition (please reference the steps below or follow the original tutorial - https://www.hackster.io/dmitrywat/offline-speech-recognition-on-raspberry-pi-4-with-respeaker-c537e7)