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| 005 - DATE AND TIME OF LATEST TRANSACTION |
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20140310143359.0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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110401s2011 ne | s |||| 0|eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
9789400713871 |
|
978-94-007-1387-1 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
621.3815 |
| Edition number |
23 |
| 264 #1 - |
|---|
| -- |
Dordrecht : |
| -- |
Springer Netherlands, |
| -- |
2011. |
| 912 ## - |
|---|
| -- |
ZDB-2-ENG |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Janssen, Erwin. |
| Relator term |
author. |
| 245 10 - IMMEDIATE SOURCE OF ACQUISITION NOTE |
|---|
| Title |
Look-Ahead Based Sigma-Delta Modulation |
| Medium |
[electronic resource] / |
| Statement of responsibility, etc |
by Erwin Janssen, Arthur van Roermund. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
XII, 248 p. |
| Other physical details |
online resource. |
| 440 1# - SERIES STATEMENT/ADDED ENTRY--TITLE |
|---|
| Title |
Analog Circuits and Signal Processing |
| 505 0# - FORMATTED CONTENTS NOTE |
|---|
| Formatted contents note |
1. Introduction -- 2. Basics of sigma-delta modulation -- 3. Transient SDM performance -- 4. Noise-shaping quantizer model -- 5. Look-ahead sigma-delta modulation -- 6. Reducing the complexity of LA DD conversion -- 7. Trellis sigma-delta modulation -- 8. Efficient Trellis sigma-delta modulation -- 9. Pruned Tree sigma-delta modulation -- 10. Pruned Tree sigma-delta modulation for SA-CD -- 11. Comparison of look-ahead SDM techniques -- 12. Maximum SNR analysis -- 13. General Conclusions -- Appendix A: FFT calculations - coherent and power averaging -- Appendix B: Descriptions of the used Sigma-Delta Modulators. |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc |
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. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Engineering. |
|
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| Topical term or geographic name as entry element |
Computer network architectures. |
|
|---|
| Topical term or geographic name as entry element |
Systems engineering. |
|
|---|
| Topical term or geographic name as entry element |
Engineering. |
|
|---|
| Topical term or geographic name as entry element |
Circuits and Systems. |
|
|---|
| Topical term or geographic name as entry element |
Computer Systems Organization and Communication Networks. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
van Roermund, Arthur. |
| Relator term |
author. |
| 710 2# - ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
SpringerLink (Online service) |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Springer eBooks |
| 776 08 - ADDITIONAL PHYSICAL FORM ENTRY |
|---|
| Display text |
Printed edition: |
| International Standard Book Number |
9789400713864 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
http://dx.doi.org/10.1007/978-94-007-1387-1 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Item type |
E-Book |
