Sound Data M5LCY-II_(i)
14
Sound Data
Sound Pressure Level
Model Speed
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20μPa
Overall
(dBA)
Noise
Criteria
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
M5CKY
28ER
High 45 43 42 35 29 22 11 41 37
Med 40 41 39 30 24 15 7 38 34
Low 38 38 35 26 19 9 5 35 30
S Low 35 35 33 23 14 5 4 32 28
M5CKY
40ER
High 48 45 44 38 30 28 15 44 39
Med 49 42 41 34 25 21 8 41 36
Low 48 39 38 31 21 13 6 38 33
S Low 45 35 36 26 15 5 5 35 31
M5CKY
50ER
High 50 48 46 42 33 32 20 47 41
Med 52 45 43 38 29 27 13 44 38
Low 53 43 42 37 27 24 10 43 37
S Low 51 41 39 32 23 16 6 39 34
Part Number: 000152103N2828, 000153103P4040, 000153103P5050
Model Measuring Location
M5CKY 28ER
Mircophone
1.4m
Standard: JIS C 9612
M5CKY 40/50ER
Mircophone
1.5m
Standard: JIS B 8616