Mitsubishi Electric PLA-RP35BA.UK Service Manual page 12

PLA-RP100BA.UK
PLA-RP100BA#2.UK
PLA-RP100BA2.UK
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
PLA-RP140BA.UK
PLA-RP140BA#2.UK
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
NOTCH SPL(dB) LINE
High 40
Medium1 37
Medium2 34
Low 32
500 1000 2000 4000 8000
NOTCH SPL(dB) LINE
High 44
Medium1 42
Medium2 39
Low 36
500 1000 2000 4000 8000
PLA-RP125BA.UK
PLA-RP125BA#2.UK
PLA-RP125BA2.UK
90
80
70
NC-70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
NC-20
CONTINUOUS
NOISE
10
63
CEILING
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
12
NOTCH SPL(dB)
High
Medium1
Medium2
Low
125 250 500 1000 2000
BAND CENTER FREQUENCIES, Hz
1.5m
MICROPHONE
LINE
41
39
36
34
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
4000 8000
UNIT