Radio Shack Sound Level Meter Owner's Manual page 19

Note: When checking the frequency re-
sponse, if is set to , the
WEIGHTING C
meter's frequency response is flat from 32
–10,000 Hz (± 3 dB). Above 10 kHz, the
frequency response of the meter drops off
rapidly. Be sure to consider this when you
use a test recording that includes tones at
the extreme high end of the audio spec-
trum.
19
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