Sharp R-9450 Specifiche Scaricare il pdf (Pagina 30)

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125 250 500 1000 2000 4000 8000

Octave-band Frequency (Hz)

Sound Pressure Level (dB, ref 20μPa)

NC- 20

NC- 25

NC- 30

NC- 35

NC- 40

NC- 45

NC- 50

HI FA N

NC- 55

NC- 60

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10

20

30

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125 250 500 1000 2000 4000 8000

Octave-band Frequency (Hz)

Sound Pressure Level (dB, ref 20μPa)

NC- 20

NC- 25

NC- 30

NC- 35

NC-40

NC- 45

NC- 50

HI FAN

NC- 55

MDSB200BR NC CURVE

MDSB250BR NC CURVE

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