User manual

The following list shows the frequency response for the sound incidence from the datum

direction („Characteristic“ column) as well as the error limits of both devices („Accuracy“

column)

Rated

frequency

A-

Characteristic

C-

Characteristic

Accuracy

SL-100

Accuracy

SL-100

31.5 Hz -39.4 dB -3.0 dB +/- 4 dB +/- 3 dB

63 Hz -26.2 dB -0.8 dB +/- 3 dB +/- 2 dB

125 Hz -16.1 dB -0.2 dB +/- 2 dB +/- 1.5 dB

250 Hz -8.6 dB 0 dB +/- 2 dB +/- 1.5 dB

500 Hz -3.2 dB 0 dB +/- 2 dB +/- 1.5 dB

1 KHz 0 dB 0 dB +/- 2 dB +/- 1.5 dB

2 KHz +1.2 dB -0.2 dB +/- 3 dB +/- 2 dB

4 KHz +1 dB -0.8 dB +/- 5 dB +/- 3 dB

8 KHz -1.1 dB -3.0 dB +/- 6 dB +/- 5 dB