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1. |
Record Nr. |
UNISALENTO991002687319707536 |
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Autore |
Bynum, William F. |
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Titolo |
Dizionario di storia della scienza / a cura di W.F. Bynum, E.J. Browne, R. Porter ; edizione italiana [di] M. La Forgia e S. Petruccioli |
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Pubbl/distr/stampa |
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Roma ; Napoli : Theoria, 1988 |
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Descrizione fisica |
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Collana |
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Altri autori (Persone) |
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Browne, E. Janet |
Porter, Roy |
La Forgia, Mauro |
Petruccioli, Sandro |
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Disciplina |
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Soggetti |
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Scienze - Enciclopedie e dizionari |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910254321003321 |
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Autore |
Fouto David |
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Titolo |
Design of Low Power and Low Area Passive Sigma Delta Modulators for Audio Applications / / by David Fouto, Nuno Paulino |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
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ISBN |
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Edizione |
[1st ed. 2017.] |
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Descrizione fisica |
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1 online resource (IX, 78 p. 70 illus., 38 illus. in color.) |
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Collana |
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SpringerBriefs in Electrical and Computer Engineering, , 2191-8112 |
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Disciplina |
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Soggetti |
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Electronic circuits |
Signal processing |
Image processing |
Speech processing systems |
Electronics |
Microelectronics |
Circuits and Systems |
Signal, Image and Speech Processing |
Electronics and Microelectronics, Instrumentation |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Introduction -- Sigma-Delta Modulation -- Architecture and High Level Model -- Electrical Circuits and Simulation Results -- Conclusions -- References. |
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Sommario/riassunto |
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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. |
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