digital-signal-processing

Oversampled conversion, noise shaping, and sigma-delta

taught

Deliberately pushing a quantizer's own error toward frequencies a following filter will discard, rather than only trying to make the error smaller everywhere at once.

Taught in

Oversampled A/D and D/A conversion, noise shaping, and a first look at sigma-delta
Digital Signal Processing

Requires

signal-to-quantization-noise-ratio required

Required by

Filter-coefficient quantization and pole/zero sensitivity required

Local knowledge map

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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.