Blog | Technical Articles on Acoustic Measurement

Technical articles, product insights, and industry perspectives from PLACID Instruments. Covering microphone selection, calibration, data acquisition, and application-specific guidance for acoustic measurement professionals.

• Measurement Microphones Explained: Choose Accuracy Without Overspending
• Free-Field vs Pressure-Field Microphones: When to Use Which
• Sound Absorption Coefficient Measurement with an Impedance Tube
• ISO 3744 vs ISO 3745: Choosing the Right Sound Power Standard
• Selecting a Multi-Channel DAQ System for Acoustic and Vibration Measurement
• IEPE vs Voltage Output: Signal Conditioning for Measurement Microphones
• Setting Up an Outdoor Noise Monitoring Station