DocumentCode
2998295
Title
Variable rate coding for speech storage
Author
Lundheim, Lars M. ; Ramstad, Tor A.
Author_Institution
ELAB, Trondheim-NTH, Norway
Volume
11
fYear
1986
fDate
31503
Firstpage
3079
Lastpage
3082
Abstract
The paper describes methods for varying the bitrate in speech coders for minimizing the memory requirement in voice storage systems. An adaptive sub-band coder is studied in some detail, and subjective test-results are given which indicate optimal parameters for the model chosen.
Keywords
Acoustic noise; Adaptive systems; Bit rate; Delay; Distortion measurement; Noise level; Noise shaping; Speech coding; Testing; Voice mail;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86.
Type
conf
DOI
10.1109/ICASSP.1986.1168587
Filename
1168587
Link To Document