- SEMI ANECHOIC CHAMBER -
Overview
-Completion : February 2016
-Wedge : BCA(Broadband Compact Absorber)
-Usage
＊Acoustic measurement for automobile
＊Modal testing for mechanical system
Specification
-Background noise : Below 21dB(A) (AHU OFF)
-Cutoff frequency : 80Hz
-Free sound field : Complying with ISO 3745
-Internal Dimension : 6.0(W)m × 8.0(L)m × 3.0(H)m
- LISTENING ROOM -
Overview
-Completion : February 2016
-Jury Test