1. Start RecognizerIntent The easiest way to perform Speech-to-Text conversion is to use RecognizerIntent.ACTION_RECOGNIZE_SPEECH.

You can use speech-to-text on Microsoft Word through the "Dictate" feature, which lets you write using your own voice.

Once you've turned speech-to-text on, you can start using it to dictate into any window or field that accepts text. You can dictate into word processing apps, Notepad, search boxes, and more.