Sound Data - Pioneer DR024GHFD18HT2 Service Manual

6. SOUND PRESSURE DATA
6. Sound Pressure Data
Indoor Unit
Model 24K
3.28ft. (1.0m) in front of the outlet of the
Test Condition
wind tunnel; 3.28ft. (1.0m)
bottom of the unit.
90
80
70
60
50
40
30
20
10
63 125 250
Octave band center frequency (Hz)
48K/60K
Model
3.28ft. (1.0m) in front of the outlet of the
Test Condition
wind tunnel; 3.28ft. (1.0m) above the bottom
of the unit.
90
80
70
60
50
40
30
20
10
63 125 250
Octave band center frequency (Hz)
above the
500 1k 2k 4k
500 1k 2k 4k
Model
Test Condition
90
80
70
NC-70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
NC-20
NC-15
10
63 125
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
10
36K
3.28ft. (1.0m) in front of the outlet of the
wind tunnel; 3.28ft. (1.0m) above the bottom
of the unit.
250 500 1k 2k
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
4k 8k