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Different sound fields and environments call for different microphones. Learn about the different types of sound fields and how to select the correct microphones for your testing and operating environment. We will review how microphones are designed for operating in specific sound fields and how they impact measurements. Free Field, Random Incidence, and Pressure microphones will reviewed, along with tips for avoiding common measurement mistakes. We will also discuss test setups and alignment within acoustic fields to avoid errors during testing. Finally, we’ll discuss types of calibration and when they’re important.