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Microphones and Acoustics

Frequently Asked Questions

Get your most commonly asked acoustics questions answered.

Section I: Definitions and Terminology
Section II: Microphone Recommendations
Section III: Calibration and Testing
Section IV: Specification Clarifications
Section V: Specialty Microphone Applications
Section VI: Maintenance and Handling

If you don’t see the answer to your question, call our 24/7 SensorLineSM 716-684-0001 to speak with an application engineer or visit Ask the Acoustics Experts.

Is there a prepolarized, cost effective solution to a 1/2" externally polarized low noise microphone?

Yes, PCB®  is the first to market a low noise prepolarized microphone, model 378A04. This matches the noise floor specification (6.5 dBA)  of a 1/2" externally polarized microphone.

Is there a prepolarized, cost effective solution to a 1/2" externally polarized low noise microphone?

Yes, PCB®  is the first to market a low noise prepolarized microphone, model 378A04. This matches the noise floor specification (6.5 dBA)  of a 1/2" externally polarized microphone.