Selecting the Right Microphone for Environmental Noise Monitoring

Practical guidance on selecting measurement microphones for long-term outdoor environmental noise monitoring. Covers weatherproofing, frequency response, dynamic range, and IEC 61672 compliance requirements.

• IEC 61672-1 Class 1 requirements for environmental noise monitoring
• Weatherproofing and IP ratings for outdoor sensor deployment
• Wind noise rejection: windscreens, nose cones, and meteorological wind shields
• Long-term calibration stability and periodic recalibration requirements