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README.md

cheetah-web-demo

This is a basic demo to show how to use Cheetah for web browsers, using the IIFE version of the library (i.e. an HTML script tag). It instantiates a Cheetah worker engine and uses it with the @picovoice/web-voice-processor to access (and automatically downsample) microphone audio.

AccessKey

Cheetah requires a valid Picovoice AccessKey at initialization. AccessKey acts as your credentials when using Cheetah SDKs. You can get your AccessKey for free. Make sure to keep your AccessKey secret. Signup or Login to Picovoice Console to get your AccessKey.

Install & run

Use yarn or npm to install the dependencies, and the start script with a language code to start a local web server hosting the demo in the language of your choice (e.g. sv -> Swedish, zh -> Mandarin). To see a list of available languages, run start without a language code.

yarn
yarn start ${LANGUAGE}

(or)

npm install
npm run start ${LANGUAGE}

Open localhost:5000 in your web browser, as hinted at in the output:

Available on:
  http://localhost:5000
Hit CTRL-C to stop the server

Wait until Cheetah and the WebVoiceProcessor have initialized. Choose an audio file or record audio to transcribe.