ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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11
Issue
vol 60 / NOVEMBER, 2017
Article
UDC 004.627

AUDIO DATA ANALYSIS USING WAVELET FUNCTIONS

E. . Piunovsky
ITMO University; Postgraduate


A. A. Tropchenko
ITMO University, Saint Petersburg, 197101, Russian Federation; Associate Professor


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Abstract. Applications of wavelet functions in digital sound processing are considered. Advantages of wavelet transforms over traditional analytical methods are demonstrated. Capabilities of wavelet-analysis in audio data filtration and compression are investigated.
Keywords: analysis, sound, wavelet, compression, audio data