Noise Weighting in the Design of \Delta\Sigma Modulators (With a Psychoacoustic Coder as an Example)

A design flow for ΔΣ modulators is illustrated, allowing quantization noise to be shaped according to an arbitrary weighting profile. Based on finite-impulse-response noise transfer functions, possibly with high order, the flow is best suited for digital architectures. This work builds on a recent p...

Full description

Saved in:
Bibliographic Details
Published inIEEE transactions on circuits and systems. II, Express briefs Vol. 60; no. 11; pp. 756 - 760
Main Authors Callegari, Sergio, Bizzarri, Federico
Format Journal Article
LanguageEnglish
Published IEEE 01.11.2013
Subjects
Online AccessGet full text

Cover

Loading…