Neural Network-Based Dynamic Segmentation and Weighted Integrated Matching of Cross-Media Piano Performance Audio Recognition and Retrieval Algorithm

Table 1

Correspondence table of scale and frequency.

Scale	c1	d1	e1	f1	g1	a1	b1
Simple score	1	2	3	4	5	6	7
Frequency (Hz)	267	281	319	354	398	423	453
Scale	c1	d1	e1	f1	g1	a1	b1
Simple score	1	2	3	4	5	6	7
Frequency (Hz)	324	341	431	445	487	465	532
Scale	c1	d1	e1	f1	g1	a1	b1
Simple score	1	2	3	4	5	6	7
Frequency (Hz)	375	398	425	478	496	497	564