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Noise and Representation Systems: A Comparison among Audio Restoration Algorithms

BySergio Canazza

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This text provides an overview of the various approaches used for noise reduction, with an emphasis on the differents signal representations. In particular, the classic methodologies for the individuation and removal of local and global disturbances are described. Moreover, some innovative algorithms are illustrated in detail: the algorithms based in the frequency domain are explained, as well as those based in the time domain. It is very difficult to identify evaluation criteria for the results of the various audio restoration algorithms. The last section focus on some numeric indexes, which aim at indicating the effects of an audio restoration process.

Details

Publication Date
Apr 10, 2007
Language
English
ISBN
9781847533838
Category
Science & Medicine
Copyright
All Rights Reserved - Standard Copyright License
Contributors
By (author): Sergio Canazza

Specifications

Pages
124
Binding
Perfect Bound
Interior Color
Black & White
Dimensions
Crown Quarto (7.44 x 9.68 in / 189 x 246 mm)

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