DocumentCode
3033660
Title
A study of complexity and quality of speech waveform coders
Author
Tribolet, J.M. ; Noll, P. ; McDermott, B.J. ; Crochiere, R.E.
Author_Institution
Bell Laboratories, Murray Hill, NJ
Volume
3
fYear
1978
fDate
28581
Firstpage
586
Lastpage
590
Abstract
This paper presents the results of a pilot study comparing four different speech waveform coding techniques of varying complexity. Coder transmission rates of 24, 16, and 9.6 Kb/s were used in the experiment. Subjective ratings and objective measurements of quality are obtained and compared. A number of conclusions are drawn concerning the quality and complexity, of different coding techniques. By comparing the objective measurements to the subjective ratings a number of conclusions are also drawn concerning the strengths and weaknesses of various (objective) quality measures of speech waveform coders.
Keywords
Availability; Degradation; Delta modulation; Distortion measurement; Filters; Modulation coding; Phase change materials; Sampling methods; Speech coding; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '78.
Type
conf
DOI
10.1109/ICASSP.1978.1170567
Filename
1170567
Link To Document