Using Machine Learning Algorithm to Describe the Connection between the Types and Characteristics of Music Signal

Table 3

Experimental results.

Training sample	Pitch	Duration	Tones	Reverberation time	Short-time energy root-mean-square	Music type
A ball	5.12	60.3	D	0.18	1.56	Making music together
Chinese amorous feelings	5.14	11.3	Bass flute	0.07	1.47	Orchestra
Rain hit banana	4.45	45.6	D	0.12	1.34	Concert music
Parting station	4.23	41.5	C	0.13	1.15	Piano music
Ode to the motherland	5.22	53.9	Bass flute	0.07	1.56	Martial music
In the summer of empty dance music	4.31	44.8	C	0.12	1.22	Chamber music
Beethoven	5.18	53.6	D	0.14	1.46	Instrumental music
Symphony no. 9	4.19	41.4	G	0.14	1.33	Vocal music
Fisherman’s song	4.09	45.3	C	0.07	1.24	Symphony
Titanic	5.32	57.6	G	0.08	1.58	Concoction