Mitsubishi Electric Mr.Slim PLA-RP35BA Service Manual page 18

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
PLA-RP140BA2.UK
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
OCH412F
NOTCH SPL(dB) LINE
High 40
Medium1 37
Medium2 34
Low 32
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
NOTCH SPL(dB) LINE
High 44
Medium1 42
Medium2 39
Low 36
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000
8000
PLA-RP125BA.UK
PLA-RP125BA#2.UK
PLA-RP125BA2.UK
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
CEILING
MICROPHONE
18
NOTCH SPL(dB) LINE
High 41
Medium1 39
Medium2 36
Low 34
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
UNIT
1.5m