Conclusion

In this lesson, you’ve explored the powerful capabilities of OpenAI’s Whisper model for voice transcription and translation, as well as the TTS API for generating lifelike spoken audio. These tools enable the creation of apps that interact with users through both text and speech, enhancing accessibility and providing a more immersive experience.

• You learned how to use the Whisper model to transcribe audio files into text, providing detailed instructions on preparing audio files and using the transcription API.
• You explored the translation capabilities of the Whisper model, which allows for converting audio in any supported language into English text.
• You discovered how to generate natural-sounding speech from text using the TTS model, including selecting voices, adjusting speed, and saving the output in various audio formats.

Finally, you’ve designed a basic voice interaction feature in a grammar-feedback app that uses all these technologies.