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automobile microphone / measurement / surface / rugged
4949 Bruel and Kjaer

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Characteristics

  • Applications:

    for automobiles, measurement

  • Technology:

    surface

  • Other characteristics:

    rugged, pressure

Description

Type 4949 is manufactured to evaluate the exact surface pressure, particularly in vehicle applications. It is absolutely perfect for mounting straight on the car surface while wind-tunnel tests and also for simple evaluation in cramped spaces. For example on the firewall or beneath of a vehicle.

The spare mounting pads permit simple mounting of the microphone even on the bended surfaces of the vehicle. Type 4949 is a solid and stable microphone despite its minor size. The microphone unit, metallic parts of the diaphragm-back-plate adjustment and the diaphragm are all made of titanium to protect extremely high resistance to corrosion.

Other Bruel and Kjaer products

Acoustic Transducers