Yong Soo Cho, Sung Bae Kim, Elmer L. Hixson, Edward J. Powers. Nonlinear distortion analysis using digital higher-order coherence spectra. In 1990 International Conference on Acoustics, Speech, and Signal Processing, ICASSP '90, Albuquerque, New Mexico, USA, April 3-6, 1990. pages 1165-1168, IEEE, 1990. [doi]
Abstract is missing.