Title :
Digital Audio Information Compression Using Wavelets
Author :
Serina, M.S. ; Mosin, S.G.
Author_Institution :
Vladimir State Univ.
Abstract :
The digital representation of audio data offers many advantages: high noise-immunity, stability and etc. The application of wavelet transform for audio information compression was investigated in the present research work. The developed software model allowed to find out the influence of different factors for the compression ratio. The initial audio file is compressed in 2-4 times depending on different parameters. Thus the restored file is deformed less than on 10 %
Keywords :
audio coding; data compression; wavelet transforms; compression ratio; digital audio information compression; wavelet transform; Audio compression; Discrete wavelet transforms; Frequency; Information processing; MATLAB; Mathematical model; Signal processing; Signal resolution; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Mixed Design of Integrated Circuits and System, 2006. MIXDES 2006. Proceedings of the International Conference
Conference_Location :
Gdynia
Print_ISBN :
83-922632-2-7
DOI :
10.1109/MIXDES.2006.1706666
