Gradient-descent based window optimization for linear prediction analysis. - Wai C. Chu (ICASSP (1), 2003)

Optimization of window and LSF interpolation factor for the ITU-t g.729 speech coding standard. - Wai C. Chu; Toshio Miki (INTERSPEECH, 2003)

Window optimization in linear prediction analysis. - Wai C. Chu (IEEE Trans. Speech Audio Process., 2003)

Energy-based nonuniform time-scale compression of audio signals. - Wai C. Chu; Khosrow Lashkari (IEEE Trans. Consumer Electron., 2003)

Deployment of head-related transfer function using all-pole filters and neural network-based storage devices. - Wai C. Chu (IJCNN, 2004)

Vector Quantization of Harmonic Magnitudes in Speech Coding Applications - A Survey and New Technique. - Wai C. Chu (EURASIP J. Adv. Signal Process., 2004)

A DCT-Based Image Coder Tailored to Product Presentation. - Wai C. Chu (DCC, 2013)

On lossless and lossy compression of step size matrices in JPEG coding. - Wai C. Chu (ICNC, 2013)

An Image Coder for the Presentation of Products with Multiple Color Choices. - Wai C. Chu (DCC, 2014)

An image coder for the presentation of single-color products. - Wai C. Chu (ICNC, 2015)