DocumentCode
3043318
Title
On the measurement of waveform coder distortion using the log likelihood ratio
Author
Crochiere, R.E. ; Tribolet, J.M. ; Rabiner, L.R.
Author_Institution
Bell Laboratories, Murray Hill, New Jersey
Volume
5
fYear
1980
fDate
29312
Firstpage
340
Lastpage
343
Abstract
The log likelihood measure has been widely used in speech recognition for comparing speech signals. Recently it has been proposed as a measure for assessing the quality of coded speech. In this paper we present an interpretation of the log likelihood ratio measure within the theoretical framework of a waveform coder distortion model.
Keywords
Acoustic distortion; Acoustic measurements; Decoding; Distortion measurement; Inverse problems; Linear predictive coding; Nonlinear filters; Predictive models; Speech analysis; Speech recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '80.
Type
conf
DOI
10.1109/ICASSP.1980.1171064
Filename
1171064
Link To Document