Numerical Analysis of Indoor Sound Quality Evaluation Using Finite Element Method

Table 1

Input parameters for this research analysis.

Properties	Air	Wall
Length (m)	2.13	2.74
Width (m)	0.31	0.31
Height (m)	2.44	3.05
Density (kg/m^3)	1.29	2600
Velocity (m/sec)	335.28	3100
Absorption coefficient	~0.	0.04–0.70