Differential pulse code modulation

Details Differential pulse code modulation Differential pulse code modulation

1975-01-29

1976-10-26

Miller, Charles D.

Communications: electrical

Audible indication

Percussion-type sound producer

H04L 300

Patent

active

039887294

ABSTRACT:
A new and improved differential pulse code modulation (DPCM) encoding and decoding method and apparatus which is capable of transmission with minimum bandwidth, is not affected by data transition density, requires no direct current (DC) response of the transmission link, and suffers from minimal ambiguity in resolution of the digital data.

REFERENCES:
patent: 3648265 (1972-03-01), Kobayashi
patent: 3708748 (1973-01-01), Nassimbene
patent: 3810111 (1974-05-01), Patel

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