Google offers powerful text-to-speech and speech-to-text technology that can enhance your device's capabilities. The Google Speech-to-Text functionality allows you to convert your spoken words into text. This feature is utilized by various apps, such as Google Maps for voice searches, the Recorder App for transcribing recordings, and the Phone App Call Screen for real-time transcriptions of callers. It is also used by accessibility apps like Voice Access and language learning apps. To enable this functionality on your Android device, navigate to Settings > Apps & notifications > Default apps > Assist App and select Speech Services by Google as your preferred voice input engine.

In addition to speech-to-text, Google also provides Text-to-Speech functionality. This feature allows applications to read the text on your screen aloud. For instance, Google Play Books can read your favorite books aloud, and Google Translate can speak translations so you can hear the pronunciation of words. Talkback and accessibility applications also utilize this feature for spoken feedback. To enable Google Text-to-Speech on your Android device, go to Settings > Languages & Input > Text-to-Speech output and select Speech Services by Google as your preferred engine.

It's worth noting that Speech Services by Google is often pre-installed on many Android devices. However, you can update to the latest version if needed. These powerful speech technologies from Google can greatly enhance your device's functionality, allowing you to interact with apps and content in a more convenient and accessible way.