Table 5. Ablation study on update number... | Emerald Publishing

Table 5.

Ablation study on update number and timing

Method	Update times	PESQ-WB↑	SISDR↑	STOI↑	MOS↑
Method	Update times	PESQ-WB↑	SISDR↑	STOI↑	Csig	Cbak	Covl
Noisy	–	1.0947	6.3558	0.8243	2.5221	2.0361	2.3956
diffwave	–	1.7743	7.1337	0.8681	2.7545	2.4822	2.4397
+SQ	1	2.0719	8.5870	0.9103	3.3262	2.6091	2.7140
+CC	1	2.0511	8.4710	0.9053	3.2625	2.6051	2.6490
+SQ+CC
after SQ	1	2.0561	8.5290	0.9102	3.2949	2.5897	2.6775
after CC	1	2.2337	8.6254	0.9238	3.3810	2.7264	2.7853
both	2	2.0216	8.5423	0.9088	3.0351	2.5686	2.5898

Method	Update times	PESQ-WB↑	SISDR↑	STOI↑	MOS↑
Method	Update times	PESQ-WB↑	SISDR↑	STOI↑	Csig	Cbak	Covl
Noisy	–	1.0947	6.3558	0.8243	2.5221	2.0361	2.3956
diffwave	–	1.7743	7.1337	0.8681	2.7545	2.4822	2.4397
+SQ	1	2.0719	8.5870	0.9103	3.3262	2.6091	2.7140
+CC	1	2.0511	8.4710	0.9053	3.2625	2.6051	2.6490
+SQ+CC
after SQ	1	2.0561	8.5290	0.9102	3.2949	2.5897	2.6775
after CC	1	2.2337	8.6254	0.9238	3.3810	2.7264	2.7853
both	2	2.0216	8.5423	0.9088	3.0351	2.5686	2.5898