@maxim_mazurok/gapi.client.speech

TypeScript typings for Cloud Speech-to-Text API v1

Converts audio to text by applying powerful neural network models. For detailed description please check documentation.

Installing

Install typings for Cloud Speech-to-Text API:

npm install @types/gapi.client.speech@v1 --save-dev

Usage

You need to initialize Google API client in your code:

gapi.load('client', () => {
  // now we can use gapi.client
  // ...
});

Then load api client wrapper:

gapi.client.load('speech', 'v1', () => {
  // now we can use gapi.client.speech
  // ...
});

Don't forget to authenticate your client before sending any request to resources:

// declare client_id registered in Google Developers Console
var client_id = '',
  scope = [ 
      // See, edit, configure, and delete your Google Cloud Platform data
      'https://www.googleapis.com/auth/cloud-platform',
    ],
    immediate = true;
// ...

gapi.auth.authorize(
  { client_id: client_id, scope: scope, immediate: immediate },
  authResult => {
    if (authResult && !authResult.error) {
        /* handle successful authorization */
    } else {
        /* handle authorization error */
    }
});

After that you can use Cloud Speech-to-Text API resources:

/*
Gets the latest state of a long-running operation. Clients can use this method to poll the operation result at intervals as recommended by the API service.
*/
await gapi.client.speech.operations.get({ name: "name",  });

/*
Lists operations that match the specified filter in the request. If the server doesn't support this method, it returns `UNIMPLEMENTED`. NOTE: the `name` binding allows API services to override the binding to use different resource name schemes, such as `users/*/operations`. To override the binding, API services can add a binding such as `"/v1/{name=users/*}/operations"` to their service configuration. For backwards compatibility, the default name includes the operations collection id, however overriding users must ensure the name binding is the parent resource, without the operations collection id.
*/
await gapi.client.speech.operations.list({  });

/*
Performs asynchronous speech recognition: receive results via the google.longrunning.Operations interface. Returns either an `Operation.error` or an `Operation.response` which contains a `LongRunningRecognizeResponse` message. For more information on asynchronous speech recognition, see the [how-to](https://cloud.google.com/speech-to-text/docs/async-recognize).
*/
await gapi.client.speech.speech.longrunningrecognize({  });

/*
Performs synchronous speech recognition: receive results after all audio has been sent and processed.
*/
await gapi.client.speech.speech.recognize({  });