A digital filter can be pictured as a "black box" that accepts a sequence of numbers and emits a new sequence of numbers. In digital audio signal processing applications, such number sequences usually represent sounds. For example, digital filters are used to implement graphic equalizers and other digital audio effects.
This book is a gentle introduction to digital filters, including mathematical theory, illustrative examples, some audio applications, and useful software starting points. The theory treatment begins at the high-school level, and covers fundamental concepts in linear systems theory and digital filter analysis. Various "small" digital filters are analyzed as examples, particularly those commonly used in audio applications. Matlab programming examples are emphasized for illustrating the use and development of digital filters in practice.
This book is a gentle introduction to digital filters, including mathematical theory, illustrative examples, some audio applications, and useful software starting points. The theory treatment begins at the high-school level, and covers fundamental concepts in linear systems theory and digital filter analysis. Various "small" digital filters are analyzed as examples, particularly those commonly used in audio applications. Matlab programming examples are emphasized for illustrating the use and development of digital filters in practice.
Title Introduction to Digital Filters: with Audio Applications
Author(s) Julius O. Smith III
Publisher: W3K Publishing (October 8, 2007), eBook (2008)
Paperback 478 pages
Language: English
ISBN-10: 0974560715
ISBN-13: 978-0974560717
eBook: http://www.dsprelated.com/dspbooks/filters/
Author(s) Julius O. Smith III
Publisher: W3K Publishing (October 8, 2007), eBook (2008)
Paperback 478 pages
Language: English
ISBN-10: 0974560715
ISBN-13: 978-0974560717
eBook: http://www.dsprelated.com/dspbooks/filters/
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