Hongmo Wang
Abstract
The author presents some results of a study of Sigma Delta (ΣΔ) modulation from the perspective of nonlinear dynamics. A geometric model is developed which reveals details of modulator behavior (including response to time varying inputs) difficult to obtain using other approaches.
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The author presents some results of a study of Sigma Delta (ΣΔ) modulation from the perspective of nonlinear dynamics. A geometric model is developed which reveals details of modulator behavior (including response to time varying inputs) difficult to obtain using other approaches.
Key concepts: Perspective (graphical), Modulation (music), Delta-sigma modulation, Nonlinear system, Dynamics (music), Sigma, Delta modulation, Delta