Table 4.

Rotated principal component matrix for acoustic parameters estimated from 15 measured and modeled room simulations (see Table 1 for room descriptions). The strongest loadings for each component are indicated in bold.

		Component
		1	2	3	4
	Low	0.975	−0.159	−0.101	−0.009
T60	Mid	0.972	−0.169	−0.090	0.037
	High	0.961	−0.198	−0.148	0.078
	Low	−0.243	0.916	0.232	0.185
C50	Mid	−0.173	0.959	0.099	0.198
	High	−0.141	0.959	0.057	0.234
	Low	0.720	−0.118	−0.489	−0.437
Tc	Mid	0.715	−0.113	−0.499	−0.447
	High	0.713	−0.087	−0.376	−0.566
	Low	−0.147	0.312	0.886	0.275
IACC	Mid	0.019	0.448	0.447	0.764
	High	−0.008	0.352	0.165	0.899
	fc	−0.316	0.037	0.901	0.162