Toshiba MMU-AP0072H2UL Engineering Data Book page 136

6
Indoor unit
9. Sound data
4.92 ft
(1.5 m)
MMU-AP0091MH2UL
90
80
70
60
50
40
30
20
Audibility limits of
continuous white level
10
63 125 250
Octave band center frequency (Hz)
MMU-AP0151MH2UL
90
80
70
60
50
40
30
20
Audibility limits of
continuous white level
10
63 125 250
Octave band center frequency (Hz)
Microphone
H - M - L
Sound pressure
level (dB (A))
40-35.5-31
H
M
L
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
H - M - L
Sound pressure
level (dB (A))
42.5-37.5-33
H
M
L
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
MMU-AP0071MH2UL
90
80
70
60
50
40
30
20
Audibility limits of
continuous white level
10
63 125 250
Octave band center frequency (Hz)
MMU-AP0121MH2UL
90
80
70
60
50
40
30
20
Audibility limits of
continuous white level
10
63 125 250
Octave band center frequency (Hz)
MMU-AP0181MH2UL
90
80
70
60
50
40
30
Audibility limits of
20
continuous white level
10
63 125 250
Octave band center frequency (Hz)
135
H - M - L
Sound pressure
level (dB (A))
38.5-35-31
H
M
L
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
H - M - L
Sound pressure
level (dB (A))
40-36-32
H
M
L
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000
H - M - L
Sound pressure
level (dB (A))
46.5-41.5-36
H
M
L
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
500 1000 2000 4000 8000