Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform
Joint Authors
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-01-29
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Abstract EN
Psychoacoustical computational models are necessary for the perceptual processing of acoustic signals and have contributed significantly in the development of highly efficient audio analysis and coding.
In this paper, we present an approach for the psychoacoustic analysis of musical signals based on the discrete wavelet packet transform.
The proposed method mimics the multiresolution properties of the human ear closer than other techniques and it includes simultaneous and temporal auditory masking.
Experimental results show that this method provides better masking capabilities and it reduces the signal-to-masking ratio substantially more than other approaches, without introducing audible distortion.
This model can lead to greater audio compression by permitting further bit rate reduction and more secure watermarking by providing greater signal space for information hiding.
American Psychological Association (APA)
He, Xing& Scordilis, Michael S.. 2008. Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform. Journal of Electrical and Computer Engineering،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-988036
Modern Language Association (MLA)
He, Xing& Scordilis, Michael S.. Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform. Journal of Electrical and Computer Engineering No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-988036
American Medical Association (AMA)
He, Xing& Scordilis, Michael S.. Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform. Journal of Electrical and Computer Engineering. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-988036
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-988036