Explore a cutting-edge approach to speech enhancement for robust speech recognition in this 31-minute Launchpad video. Delve into the application of reinforcement learning techniques to improve speech quality and intelligibility. Learn about key concepts including Short Term Fourier Transform, Ideal Binary Mask, and DNN-based speech enhancement. Discover the proposed system's architecture, reward function, and results, while gaining insights into potential future improvements in this rapidly evolving field.