This menu allows for change of input sensor and actions connected to it. Tap the sensor name to change sensor.
Enter the calibration menu for the sensor.
Microphone calibration
Using a sound calibrator
Why calibrate?
Random Incident is a frequency response correction for measurements in the diffuse field environment, and applies a correction curve to the measurement.
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Windscreen corrects the frequency response of the microphone when a windscreen is applied. Be aware that the correction is dependent upon windscreen type.
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High Level is an option for allowing the Nor1225 to measure higher levels.
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The corrections available are dependent on the selected transducer.