Artificial intelligence

Scientific journal

ISSN 2710-1673

ONLINE: ISSN 2710-1681

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Застосування комплексного безперервного вейвлет-перетворення Морле в обробці аудіосигналів

Nicenko A.1, Khashan T.2
1 Institute of Artificial Intelligence MES of Ukraine and NAS of Ukraine
2 Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine

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UDC: 004.934
Publication Language: Russian
Stuc. intelekt. 2008; 13(4):763-767

Abstract: In this article proposed a modified phase vocoder method, based on complex continuous Morlet wavelet transform. Combination this method with linear interpolation and FIR-filter allowed to develop algorithm of changing the audio tempo without altering the pitch.

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