Sound Pressure Data - Hisense AUD-09HX4SVNL Technical & Service Manual

S O U N D P R E S
S O U N D P R E S
6 .
6 .

6. Sound pressure data

Duct type
Model 9K/12K
Test condition 1.4m under the unit; 1.0m high from the ground
90
80
70
60
50
40
Hi
30
20
10
Lo
0
-10
63 125 250 500
Octave band center frequency(Hz)
Model 24K
Test condition Under the unit 1.5m
90
80
70
60
Hi
50
40
30
20
10
Lo
0
-10
63 125 250 500
Octave band center frequency(Hz)
S U R E D A T A
S U R E D A T A
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
Me
NC-25
NC-20
NC-15
1k 2k 4k 8k
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
Me
NC-35
NC-30
NC-25
NC-20
NC-15
1k 2k 4k 8k
Model 18K
Test condition 1.4m under the unit; 1.0m high from the ground
90
80
70
60
50
40
30
20
10
63 125 250
Model 36K
Test condition Under the unit 1.5m
90
80
70
60
50
Hi
40
30
20
10
0
-10
63 125 250
56
Hi
Me
Lo
500 1k 2k 4k
Octave band center frequency(Hz)
Me
Lo
500 1k 2k 4k
Octave band center frequency(Hz)
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8k
NC-70
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
8k