Apparatus and method for effecting data compression

Details Apparatus and method for effecting data compression Apparatus and method for effecting data compression

1989-07-26

1991-04-09

Shoop, Jr., William M.

Coded data generation or conversion

Digital code to digital code converters

Byte length changed

341106, H03M 730

Patent

active

050068490

ABSTRACT:
A dictionary-based data compression technique wherein compression occurs at a variety of levels in response to word, phrase, super-phrase (sentence), and context-sensitive recognition. A separate dictionary is used at each compression level so that word compression occurs first, followed by phrase compression, followed by other compressions. Disclosed applications built upon the compression strategy include an idiomatic-language translator and a voice-recognition control system.

REFERENCES:
patent: 3393270 (1968-07-01), Simjian
patent: 4295124 (1981-10-01), Roybal
patent: 4558302 (1985-12-01), Welch
patent: 4599612 (1986-07-01), Kaji et al.
patent: 4624008 (1986-11-01), Vensko et al.
patent: 4685060 (1987-08-01), Yamano et al.
patent: 4748638 (1988-05-01), Friedman et al.
patent: 4782325 (1988-11-01), Jeppsson et al.
patent: 4791587 (1988-12-01), Doi
patent: 4811399 (1989-03-01), Landell et al.
patent: 4843389 (1989-06-01), Lisle et al.
patent: 4866445 (1989-09-01), Valero et al.
patent: 4896357 (1990-01-01), Hatano et al.

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