It is offered to use the mother wavelet function obtained from the local part of an analyzed music signal. Requirements for the constructed function are proposed and the implementation technique and its properties are described. The suggested approach allows construction of mother wavelet families with specified identifying properties. Consequently, this makes possible to identify the basic signal variations of complex music signals including local time-frequency characteristics of the basic one.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 1 Jan 2017|
|Event||International Conference on Information Technologies in Business and Industry 2016 - Tomsk, Russian Federation|
Duration: 21 Sep 2016 → 23 Sep 2016
ASJC Scopus subject areas
- Physics and Astronomy(all)