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Audiometric Calibration System
Representing the leading companies in the world. Reliable noise detection. Proven experience in the field in government offices and leading companies in the field of acoustics.
Portable Audiometer Calibration System
For Certification and Testing of Audiometers and Sound Booths | Model AudCal
Test for These Functions
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Frequency modulation (FM)
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Narrowband noise level
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Broadband noise level
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Signal distortion
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Frequency
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Hearing level
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Linearity
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Sound booth noise levels
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Cross-talk and on/off ratio
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Pulsed signals
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Speech signals
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