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One-inch Condenser Microphones
Microphone Cartridges Type 4131 /32
Cathode Followers Type 2612/2613, 2630
Accessories
Precision condenser microphones
for
measuremem
purpose. Each microphone is individually cali-
brated.
Frequency
range
of
calibration
20-
20ooo
Hz.
The 4132 fulfils the requirements of
the American Standard A.S.A. Z. 24.8-1949.
BRUEL& K. ... AC.R
N~RUM,
DENMARK.
Teleph.: 80 05 00. Cable: BRUKJA. Telex: 5316. COPENHAGEN
88 4131
/
32
•
0300045
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