Pulse or digital communications – Repeaters – Testing
Patent
1989-10-30
1992-04-21
Chin, Stephen
Pulse or digital communications
Repeaters
Testing
358135, 341 76, H04B 1406
Patent
active
051075199
ABSTRACT:
A coding device comprises a coding circuit in which a range of values, which local decoded values are permitted to have is made narrower than a range of values, which input sample values are permitted to have when coding a differential value between an input sample value and its predictive value. A decoding device substitutes a decoded value to be subsequently decoded for a decoded value in which a gradient overload is produced when decoding a code provided by coding a differential value between an input sample value and its predictive value.
REFERENCES:
patent: 3593141 (1971-07-01), Brown
patent: 4200886 (1980-04-01), Musmann et al.
patent: 4229820 (1980-10-01), Enomoto
patent: 4292651 (1981-09-01), Kretz et al.
patent: 4554670 (1985-11-01), Aiko et al.
patent: 4743967 (1988-05-01), Takenaka et al.
patent: 4791483 (1988-12-01), Miller
patent: 4979187 (1990-12-01), Aoki et al.
patent: 4995059 (1991-02-01), Ishikawa
patent: 5043728 (1991-08-01), Hoshi et al.
Canon Kabushiki Kaisha
Chin Stephen
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