[Retracted] Automatic Classification Method of Music Genres Based on Deep Belief Network and Sparse Representation

Table 1

Comparison of relevant indexes of rectangular window and Hamming window function.

Window type	Sidelobe peak (dB)	Main lobe width	Minimum stopband attenuation (dB)
Rectangular window	−14	4Π/M	−23
Hamming window	−15	8Π/M	−51