Regular biography
Koh Soo Ngee is a Professor Emeritus at Nanyang Technological University, affiliated with the Department of Electrical and Electronic Engineering. His research interests include Speech and Audio Coding, Speech Enhancement, and Blind Source Separation. He can be contacted via email at esnkoh@ntu.edu.sg. His professional profile and additional information can be found on the university's website.
Scholar-generated biography
Soo Ngee Koh is a professor at Nanyang Technological University, specializing in speech coding, enhancement, and processing, as well as information security and audio coding. Their research focuses on improving speech quality through advanced signal processing techniques, including noise suppression, spectral amplitude estimation, and time–frequency masking. Koh's work also explores the application of Fourier transforms, wavelet transforms, and discrete cosine transforms in speech denoising and coding. Additionally, they investigate the intersection of audio coding with information security, particularly in the context of scrambling and reconstruction techniques. Their contributions emphasize the integration of human auditory system properties into speech enhancement algorithms.