Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications / / by David Fouto, Nuno Paulino

• Autore: Fouto David
• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017
• Edizione: 1st ed. 2017.
• Descrizione fisica: 1 online resource (IX, 78 p. 70 illus., 38 illus. in color.)
• Disciplina: 621.381
• Soggetto topico: Electronic circuits; Signal processing; Image processing; Speech processing systems; Electronics; Microelectronics; Circuits and Systems; Signal, Image and Speech Processing; Electronics and Microelectronics, Instrumentation
• Persona (resp. second.): PaulinoNuno
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: Introduction -- Sigma-Delta Modulation -- Architecture and High Level Model -- Electrical Circuits and Simulation Results -- Conclusions -- References.
• Sommario/riassunto: 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.
• Titolo autorizzato: Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications
• ISBN: 3-319-57033-1
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910254321003321
• Lo trovi qui: Univ. Federico II
• Serie: SpringerBriefs in Electrical and Computer Engineering, . 2191-8112