Title :
Windowless Techniques for LPC Analysis
Author :
Barnwell, Thomas P., III
Author_Institution :
Georgia Institute of Technology, Atlanta, GA, USA
fDate :
8/1/1980 12:00:00 AM
Abstract :
The purpose of this work was to study, experimentally, two windowless LPC analysis algorithms for use in speech digitization. The two algorithms are a circular autocorrelation technique which utilizes the pseudoperiodic nature of voiced speed, and a reflection coefficient estimation technique suggestion by J. P. Burg. Both techniques showed considerable promise in the experimental results.
Keywords :
Algorithm design and analysis; Autocorrelation; Digital filters; Feature extraction; Linear predictive coding; Signal analysis; Signal processing algorithms; Speech analysis; Transfer functions; Vocoders;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1980.1163427
