EURASIP Journal on Audio, Speech, and Music Processing

Table 6 Mean opinion scores (MOS) averaged over all three levels of difficulty

From: Piano score rearrangement into multiple difficulty levels via notation-to-notation approach

	Preservation	Difficulty	Arrangement	Notation
ST+ (ours)	4.00	4.00	4.00	4.09
ST [15]	3.81	4.02	3.98	3.93
REMI+ [10]	3.41\(^{**}\)	3.74	3.52\(^{**}\)	3.87

** denotes \(p<0.01\) vs. ST+

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