6-3
SOUND LEVEL CHARACTERISTICS
SM DELTA 1-E.0 GB
Sound Pressure Level Spectrum (Measured as Figure 2)
OU7- 24 Z Cooling OU7- 24Z Heating
OU7- 24 Cooling OU7- 24 Heating
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
To Next Page
Loading...
