4
3
Setting up the Mezzo Sound Intensity Probe
3.1
Mounting the microphones
1)
Identify microphone 1 and 2 by looking at the serial numbers from the calibration
certificate;
2)
Assemble the microphone 1 by using the right-angle preamplifier adapter;
3)
Connect the microphone 1 to the cable labeled “1”;
4)
Assemble the microphone 2 by using the straight preamplifier adapter;
5)
Insert the microphone 2 in the microphone holder;
6)
Connect the microphone 2 to the cable labeled “2”.
7)
Select the appropriate microphone spacer corresponding to the frequency bandwidth of
interest. Refer to section 4.1.3, Selecting the Microphone Spacer, p.10 for more information.
8)
Screw the spacer cup to mic 1 and the plastic spacer to mic 2.
9)
Insert the plastic spacer in the metal cup by pressing the two microphones together.
Mic 1
Mic 2
