Apparatus and method to reduce quantization error

Details Apparatus and method to reduce quantization error Apparatus and method to reduce quantization error

2008-01-29

2008-01-29

Fan, Chieh M. (Department: 2611)

Pulse or digital communications

Pulse code modulation

Correcting or reducing quantizing errors

C375S245000

Reexamination Certificate

active

10195783

ABSTRACT:
An apparatus includes a quantizer to generate a quantized signal from an input signal and a function unit may be included to generate an output signal by applying a predetermined function to the quantized signal. The apparatus further may include a correction unit to compensate for distortion in the output signal.

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