Adaptive multi-bit delta and sigma-delta modulation

Details Adaptive multi-bit delta and sigma-delta modulation Adaptive multi-bit delta and sigma-delta modulation

2008-06-24

2008-06-24

Jeanglaude, Jean B (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Differential encoder and/or decoder

C341S155000

Reexamination Certificate

active

07391350

ABSTRACT:
An adaptive multi-bit delta and sigma-delta modulation and demodulation technique, wherein a one-bit modulator generates a binary output signal from an analog input signal and a multi-bit adapter for generating a scaling signal for scaling a step-size of the sigma-delta modulator.

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