The topic of digital audio coding is of interest to a wide audience, including engineering and industrial professionals working in telecommunications, hardware design, music, and software product development. This text provides a detailed introduction to the methods, implementations, and official standards of state-of-the-art audio coding technology. In the book, the theory and implementation of each of the basic coder building blocks is addressed. The building blocks are then fit together into a full coder and the reader is shown how to judge the performance of such a coder. Finally, the authors discuss the features, choices, and performance of the main state-of-the-art coders defined in the ISO/IEC MPEG and HDTV standards and in commercial use today. The ultimate goal of the book is to present the reader with a solid enough understanding of the major issues in the theory and implementation of perceptual audio coders that they are able to build their own simple audio codes.
By:
Marina Bosi, Richard E. Goldberg, Leonardo Chiariglione Imprint: Kluwer Academic Publishers Country of Publication: United States Edition: 2003 ed. Volume: 721 Dimensions:
Height: 235mm,
Width: 155mm,
Spine: 25mm
Weight: 1.820kg ISBN:9781402073571 ISBN 10: 1402073577 Series:The Springer International Series in Engineering and Computer Science Pages: 434 Publication Date:31 December 2002 Audience:
College/higher education
,
Professional and scholarly
,
Professional & Vocational
,
A / AS level
,
Further / Higher Education
Format:Hardback Publisher's Status: Active
1. Introduction.- 2. Quantization.- 3. Representation of Audio Signals.- 4. Time to Frequency Mapping Part I: The PQMF.- 5. Time to Frequency Mapping Part II: The MDCT.- 6. Introduction to Psychoacoustics.- 7. Psychoacoustic Models for Audio Coding.- 8. Bit Allocation Strategies.- 9. Building a Perceptual Audio Coder.- 10. Quality Measurement of Perceptual Audio Codecs.- 11. MPEG-1 Audio.- 12. MPEG-2 Audio.- 13. MPEG-2 AAC.- 14. Dolby AC-3.- 15. MPEG-4 Audio.