Apparatus and method for decoding received signals and localizat

Details Apparatus and method for decoding received signals and localizat Apparatus and method for decoding received signals and localizat

1991-11-08

2000-08-22

Le, Dieu-Minh T.

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital logic testing

714 30, G06F 1100

Patent

active

061088080

ABSTRACT:
Decoding apparatus for decoding received adaptive differential pulse code modulation data signals which includes unit for quickly detecting errors in the data values in the form of unallocated values or values which are unlikely to occur. The apparatus is intended for use in cordless telephones to eliminate extraneous and disturbing sound signals which can be generated by the decoding apparatus when the signals received by the telephone become weak and are misread before a cyclic redundancy check circuit detects the error.

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