03253nam 22006615 450 991025432100332120200703153736.03-319-57033-110.1007/978-3-319-57033-4(CKB)3710000001388771(DE-He213)978-3-319-57033-4(MiAaPQ)EBC4867471(PPN)201472880(EXLCZ)99371000000138877120170529d2017 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierDesign of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications /by David Fouto, Nuno Paulino1st ed. 2017.Cham :Springer International Publishing :Imprint: Springer,2017.1 online resource (IX, 78 p. 70 illus., 38 illus. in color.) SpringerBriefs in Electrical and Computer Engineering,2191-81123-319-57032-3 Includes bibliographical references.Introduction -- Sigma-Delta Modulation -- Architecture and High Level Model -- Electrical Circuits and Simulation Results -- Conclusions -- References.This book presents the study, design, modulation, optimization and implementation of low power, passive DT-ΣΔMs for use in audio applications. The high gain and bandwidth amplifier normally used for integration in ΣΔ modulation, is replaced by passive, switched-capacitor branches working under the Ultra Incomplete Settling (UIS) condition, leading to a reduction of the consumed power. The authors describe a design process that uses high level models and an optimization process based in genetic algorithms to achieve the desired performance.SpringerBriefs in Electrical and Computer Engineering,2191-8112Electronic circuitsSignal processingImage processingSpeech processing systemsElectronicsMicroelectronicsCircuits and Systemshttps://scigraph.springernature.com/ontologies/product-market-codes/T24068Signal, Image and Speech Processinghttps://scigraph.springernature.com/ontologies/product-market-codes/T24051Electronics and Microelectronics, Instrumentationhttps://scigraph.springernature.com/ontologies/product-market-codes/T24027Electronic circuits.Signal processing.Image processing.Speech processing systems.Electronics.Microelectronics.Circuits and Systems.Signal, Image and Speech Processing.Electronics and Microelectronics, Instrumentation.621.381Fouto Davidauthttp://id.loc.gov/vocabulary/relators/aut978127Paulino Nunoauthttp://id.loc.gov/vocabulary/relators/autMiAaPQMiAaPQMiAaPQBOOK9910254321003321Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications2228319UNINA