Sound Data
M5LCY-II_(i)
14
Sound Data
Sound Pressure Level
Model
Speed
1/1 Octave A-Weighted Sound Pressure (dBA), ref 20
μ
Pa
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