AZERBAIJAN NATIONAL ACADEMY OF SCIENCES
A WAVELET-BASED FILTRATION METHOD OF NOISY TECHNOLOGICAL ACOUSTIC AND SPEECH SIGNALS (eng.)
Guluyev Ganbar A., Pashayev Fahrad H., Agayev Bikas S., Sattarova Ulkar E., Bayramov Vusal V.

In this paper a wavelet-based denoising algorithm applied to technological acoustic and speech noisy signals is proposed. The analysis is done by applying discrete wavelet transform to technological acoustic and speech noisy signals and applying new denoising method for reconstruction of wavelets. The analysis is verified through simulation studies (pp.28-33).

Keywords: Wavelet Transform, Acoustic Signals, Speech Signals, Denoising, MATLAB.