Variable bit rate modulo-PCM using adaptive predictor.

Kiyoshi Mizui, Masafumi Hagiwara, Masao Nakagawa

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)


The authors propose a 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[dB]about3[dB] better than that of improved VBR-MPCM.

Original languageEnglish
Number of pages5
Publication statusPublished - 1988 Dec 1

ASJC Scopus subject areas

  • Engineering(all)


Dive into the research topics of 'Variable bit rate modulo-PCM using adaptive predictor.'. Together they form a unique fingerprint.

Cite this