Title :
On autocorrelation equations as applied to speech analysis
Author :
Markel, John D. ; Gray, A.H., Jr.
Author_Institution :
SCRL, Santa Barbara, Calif
fDate :
4/1/1973 12:00:00 AM
Abstract :
The mathematical theory underlying one of the techniques currently being used in linear prediction of speech is developed from an inner product formulation. This formulation produces a unified framework for studying the properties of autocorrelation equations. In particular, the solution and stability of the auto-correlation equations are studied in detail. Experimental stability results for finite word length analysis of speech are also presented.
Keywords :
Autocorrelation; Data analysis; Digital filters; Equations; Frequency estimation; Oral communication; Resonance; Speech analysis; Stability analysis; Sufficient conditions;
Journal_Title :
Audio and Electroacoustics, IEEE Transactions on
DOI :
10.1109/TAU.1973.1162440
