Title :
Digital representations of speech signals
Author :
Schafer, Ronald W. ; Rabiner, Lawrence R.
Author_Institution :
Georgia Institute of Technology, Atlanta, Ga.
fDate :
4/1/1975 12:00:00 AM
Abstract :
This paper presents several digital signal processing methods for representing speech. Included among the representations are simple waveform coding methods; time domain techniques; frequency domain representations; nonlinear or homomorphic methods; and finaIly linear predictive coding techniques. The advantages and disadvantages of each of these representations for various speech processing applications are discussed.
Keywords :
Cepstral analysis; Delta modulation; Frequency domain analysis; Linear predictive coding; Oral communication; Phase change materials; Speech analysis; Speech coding; Speech processing; Speech synthesis;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1975.9799
