9.
NOISE LEVEL CURVE
9-1.
COMPACT CASSETTE TYPE
G07LVLA
MODEL : AU
z
Cooling
80
70
60
50
40
30
QUIET
20
10
0
63
125
250
500
Octave band center frequency, Hz
G09LVLA
MODEL : AU
z
Cooling
80
70
60
50
40
30
Quiet
20
10
0
63
125
250
500
Octave band center frequency, Hz
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000
2,000
4,000
8,000
N C -65
N C -60
N C -55
N C -50
N C -45
H igh
N C -40
N C -35
N C -30
N C -25
N C -20
N C -15
1,000
2,000
4,000
8,000
- (01-120) -
z Heating
80
70
60
50
40
30
QUIET
20
10
0
63
125
250
500
Octave band center frequency, Hz
z Heating
80
70
60
50
40
30
Quiet
20
10
0
63
125
250
500
Octave band center frequency, Hz
NC-65
NC-60
NC-55
NC-50
NC-45
HIGH
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
1,000
2,000
4,000
8,000
N C -65
N C -60
N C -55
N C -50
N C -45
H igh
N C -40
N C -35
N C -30
N C -25
N C -20
N C -15
1,000
2,000
4,000
8,000