The Dolby.io Media Enhance API is a tool used to refine the quality of recorded streams for creating wildly connected calls. It removes background noise, isolates spoken audio, and corrects volume and tone for a more modern representation of speech. By using this API, developers can automate labor-intensive media processing tasks to improve speech leveling, noise reduction, loudness correction, speech isolation, sibilance reduction, plosive reduction, dynamic equalization, and tone shaping. The Dolby.io Media Enhance API is designed to work with Symbl.ai's Python SDK, allowing for the analysis of recorded streams with improved accuracy. By refining the analysis of a recorded stream with Dolby.io's Media Enhance API, developers can produce a time series analysis of sentiments that was previously unable to detect speech events due to background noise. The refined analysis demonstrates the effectiveness of using the Media Enhance API to improve the quality of recorded streams and provides a significant improvement over the previous video.