Frequency Response; Polar Response; Cardioid - Zieaz LCA1 Instruction Manual

Frequency Response

Please refer to individually measured data for most accurate frequency curve.
Example form SN: 2021002 (+ 2,8dB at 55Hz, -2dB at 1,7KHz, -1dB at 20KHz).
+4dB
0dB
-4dB

Polar Response

Cardioid.

The polar response curve is a guideline for how to place the microphone at the
sound source.
The curve around the microphone represents the response at different angles form
the microphones centre.
The highest response at 0° (centre), slight reduction at 45°, more reduction at 90°,
and almost no response at 180° degrees.
5 of 25 v1.0 January. 2022