• Type 40BP

    The Type 40BD is a ¼" microphone for high level and high frequency measurements. Its low sensitivity makes it ideal for measuring very high sound pressure levels; up to 174 dB re. 20µPa. Its small size reduces disturbances in t…

  • Type 40BD

    The Type 40BD is a ¼" microphone for high level and high frequency measurements. Its low sensitivity makes it ideal for measuring very high sound pressure levels; up to 174 dB re. 20µPa. Its small size reduces disturbances in t…

  • Type 40BH

    The Type 40BH is a ¼" microphone for high level and high frequency measurements. Its low sensitivity makes it ideal for measuring very high sound pressure levels; up to 194 dB re. 20µPa. Its small size reduces disturbances in t…

  • Type 40AD

    The Type 40AD is a ½" general purpose microphone, covering a frequency range from 6.3 Hz to 10 kHz. Because of its high sensitivity, it can measure sound pressure levels down to 16 dBA re. 20µPa.

  • Type 40AG

    The Type 40AG is a high precision microphone for laboratory work. It covers a frequency range from 3.15 Hz to 20 kHz. Its small size and lower sensitivity make it extremely robust and stable. This microphone is capable of measu…

  • Type 40AP

    The Type 40AP is a general purpose microphone, covering a frequency range from 3.15 Hz to 10 kHz. Because of its high sensitivity, it can measure sound pressure levels down to 17 dB re. 20µPa.

  • Type 40AO

    The Type 40AO is a ½" high precision microphone for laboratory work. It covers a frequency range from 3.15 Hz to 20 kHz. Its small size and lower sensitivity make it extremely robust and stable and is capable of measuring sound…

  • Type 40EN

    The Type 40EN (configured as shown on the right) is a 1" pressure microphone (WS1P) ideal for measurements in couplers, e.g. the G.R.A.S. RA0075 NBS 9-A Coupler used for testing earphones according to ANSI S 3.7 – 1995.

  • Type 40DP

    The Type 40DP is a 1/8" microphone for very high level and high frequency measurements. Its low sensitivity makes it ideal for measuring very high sound pressure levels of up to 184 dB (10% dist.) Its small size reduces the dis…

  • Type 40AU

    The Type 40AU is a laboratory-standard microphone which can be used, for example, in couplers, ear simulators, enclosures and at boundaries. It is an externally polarised pressure microphone with a large dynamic range and an exten…

  • Type 40EU

    The Type 40EU is a 1-inch laboratory-standard microphone for use in couplers. It fulfils the requirements as a replacement for WE 640 microphones.

  • The Type 40DD

    The Type 40DD is a 1/8" microphone for very high level and high frequency measurements. Its low sensitivity makes it ideal for measuring very high sound pressure levels of up to 184 dB (10% dist.).


 1  2  3  4  5  맨끝