Mitsubishi Electric PUH-P1.6VGA Technical & Service Manual page 10

PUH-P4YGA
90
80
70
60
50
40
30
APPROTIMATE
20
TERESHOLD OF
REARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
PUH-P6YGA
90
80
70
60
50
40
30
APPROTIMATE
20
TERESHOLD OF
REARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
SPL(db ) LINE
NOTCH
(A)
COOLING 51
HEATING
53
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
NOTCH SPL(db ) LINE
(A)
COOLING 55
HEATING
57
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
PUH-P5YGA
90
80
70
60
50
40
30
APPROTIMATE
20
TERESHOLD OF
REARING FOR
CONTINUOUS
NOISE
10
63 125 250
BAND CENTER FREQUENCIES, Hz
MICROPHONE
1m
1m
Ambient temperature 27:
Test conditions are based on JIS Z8731
10
SPL(db ) LINE
NOTCH
(A)
COOLING 53
HEATING 55
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
UNIT
GROUND