DocumentCode
2036735
Title
Variable bit rate modulo-PCM using adaptive predictor
Author
Mizui, Kiyoshi ; Hagiwara, Masafumi ; Nakagawa, Masao
Author_Institution
Fac. of Sci. & Technol., Keio Univ., Yokohama, Japan
fYear
1988
fDate
12-15 June 1988
Firstpage
652
Abstract
The authors propose an improved variable bit rate modulo-PCM (VBR-MPCM). It has the same performance as conventional VBR-MPCM, but it has lower complexity and shorter time delay. The authors also propose variable bit rate modulo-PCM using adaptive predictor (VBR-MPCM-AP) which differs in that it has an adaptive rather than fixed predictor. Its performance is about 0-3 dB better than that of improved VBR-MPCM.<>
Keywords
filtering and prediction theory; pulse-code modulation; adaptive predictor; time delay; variable bit rate modulo-PCM; Bit rate; Data compression; Decoding; Delay effects; Electrical capacitance tomography; Equations; Phase change materials; Quantization; Sampling methods; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1988. ICC '88. Digital Technology - Spanning the Universe. Conference Record., IEEE International Conference on
Conference_Location
Philadelphia, PA, USA
Type
conf
DOI
10.1109/ICC.1988.13644
Filename
13644
Link To Document