Sound Level Check Point - Fujitsu AIRSTAGE J-IIIL Design & Technical Manual

9-12. Sound level check point

• Compact cassette type
• Circular flow cassette type
• Cassette type
60 in
(1.5 m)
• Compact floor type
Microphone
●
40 in
(1.0 m)
40 in (1.0 m)
• Wall mounted type
40 in
(1.0 m)
Microphone
9-12. Sound level check point
Microphone
Airflow
Airflow
40 in
(1.0 m)
• Mini duct type
• Slim duct type
• Medium static pressure duct type
• High static pressure duct type
79 in
(2.0 m)
Air
60 in
(1.5 m)
• Floor/Ceiling type
• Ceiling type
40 in
(1.0 m)
40 in
(1.0 m)
Microphone
- (04-194) -
40 in
(1.0 m)
Air
Microphone
9. Noise level curve