Measurement microphone 4941

prepolarizedpressure

Overview
Type 4941 is a pressure-field microphone cartridge designed for measurement of extremely high sound pressure levels. It is intended for impulsive and short-duration high-level events such as gunshots, fireworks and rocket noise.

Applications

• Gunshot noise measurement
• Fireworks noise measurement
• Rocket launch and propulsion noise measurement

Key features

• Pressure-field microphone cartridge design
• Optimised for extremely high SPL and impulsive events
• Cartridge form factor for integration with compatible measurement microphones

Technical specifications

• Model: Type 4941
• Product type: High-level sound pressure / pressure-field microphone cartridge
• Intended use: Measurement of extremely high sound pressure levels (gunshots, fireworks, rockets)
• Typical applications: Acoustic testing, ballistics ranges, propulsion noise analysis
• Manufacturer / brand referenced on product pages: HBK / Brüel & Kjær