Samsung DVM PLUS III Technical Data Book page 73

chapter2_Indoor units(002-051)
3-7. Sound pressure level
1) Operation sound level
1.5m
Microphone
N N o o t t e e
N N o o t t e e
◆ These operation values were obtained in a dead room. Sound pressure level will vary depending on a range of
factors such as the construction of the particular room where the equipment is installed.
◆ Operation sound level may differ depending on operation and ambient conditions.
2) NC curves
(1) AVXCMH028E✴
45
40
35
HIGH
30
25
LOW
20
15
10
5
63 125 250
Octave band center frequency(Hz)
(3) AVXCMH056E✴
45
HIGH
40
35
LOW
30
25
20
15
10
5
63 125 250
Octave band center frequency(Hz)
3/14/08 22:09 Page 33
Model
AVXCMH028E✴
AVXCMH036E✴
AVXCMH056E✴
AVXCMH060E✴
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
500 1000 2000 4000 8000
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
500 1000 2000 4000 8000
Unit : dB(A)
High Low
30 25
34 27
41 33
41 33
(2) AVXCMH036E✴
45
40
35
HIGH
30
LOW
25
20
15
10
5
63 125 250 500 1000
Octave band center frequency(Hz)
(4) AVXCMH060E✴
45
HIGH
40
35
LOW
30
25
20
15
10
5
63 125 250 500 1000
Octave band center frequency(Hz)
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
2000 4000 8000
NC 45
NC 40
NC 35
NC 30
NC 25
NC 20
NC 15
2000 4000 8000
II-33