How to obtain the sound level value from the DC output voltage

Sound Level Meter FAQ

Is the frequency weighting applied to the data recorded in using the recording function (option) of the sound level meter?

It depends on the model of the sound level meter.

· LA-2560/5560/5570
Depends on the frequency weighting set in the main measurement item.

· LA-3250/3560/3570
Z-weighting is applied regardless of the frequency weighting selected in the measurement setting.

· LA-7200/7500

Z-weighting is applied regardless of the frequency weighting selected in the measurement setting.

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