Librería: Ria Christie Collections, Uxbridge, Reino Unido
EUR 164,36
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Añadir al carritoCondición: New. In.
Librería: GreatBookPrices, Columbia, MD, Estados Unidos de America
EUR 178,18
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Añadir al carritoCondición: New.
Librería: California Books, Miami, FL, Estados Unidos de America
EUR 180,55
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Librería: GreatBookPricesUK, Woodford Green, Reino Unido
EUR 164,34
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Añadir al carritoCondición: New.
Librería: Buchpark, Trebbin, Alemania
EUR 126,70
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Gut. Zustand: Gut | Sprache: Englisch | Produktart: Bücher | High resolution analog-to-digital conversion and digital-to-analog conversion is often realized with the use of a Sigma-Delta Modulator (SDM). The sigma-delta modulation process, although very non-linear when a 1-bit quantizer is used, is nowadays well understood and can be made to deliver a very high signal conversion quality. An example system that pushes the traditional sigma-delta modulation algorithm to its performance limit is the Super Audio CD (SA-CD) standard, in which a 64 times oversampled 1-bit signal is used to represent audio content with an SNR of up to 120~dB over 20~kHz bandwidth. Look-Ahead Based Sigma-Delta Modulation presents a number of alternative digital sigma-delta modulation techniques that make use of look-ahead, a process that takes into account the effect of decisions on the future, to realize an even higher conversion quality than possible with traditional sigma-delta modulation.This book provides the reader with a clear overview of various encoding techniques and demonstrates the improvements in signal conversion quality that can be obtained from their use. Starting from the basic full look-ahead approach that requires several orders of magnitude more computational power than a normal SDM, more efficient structures are derived that are able to realize a far higher signal conversion performance at a fraction of the computational cost. In addition to this, a modulator is derived that is able to generate bitstreams that are optimized for SA-CD usage, i.e. a high signal conversion quality combined with minimal signal entropy.All the look-ahead algorithms presented in this book are described in pseudocode and ample simulation results are provided to judge the effects on the signal conversion performance.
Librería: Revaluation Books, Exeter, Reino Unido
EUR 234,05
Cantidad disponible: 2 disponibles
Añadir al carritoHardcover. Condición: Brand New. 2011 edition. 283 pages. 9.25x6.00x0.75 inches. In Stock.
Librería: GreatBookPricesUK, Woodford Green, Reino Unido
EUR 269,46
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Añadir al carritoCondición: As New. Unread book in perfect condition.
Librería: Mispah books, Redhill, SURRE, Reino Unido
EUR 259,93
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Añadir al carritoHardcover. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
Librería: GreatBookPrices, Columbia, MD, Estados Unidos de America
EUR 295,18
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Añadir al carritoCondición: As New. Unread book in perfect condition.
Librería: Brook Bookstore On Demand, Napoli, NA, Italia
EUR 126,26
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Añadir al carritoCondición: new. Questo è un articolo print on demand.
Librería: moluna, Greven, Alemania
EUR 137,26
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Añadir al carritoCondición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Presents a theoretical overview of Analog to Digital, and Digital to Analog Converters Practical applications such as use in the Super Audio CD s are explained Covers a multidiscipline topic, being of interest to Electrical Engineers and Co.