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GRAS 43AC-S4 High-Frequency Ear Simulator Kit LEMO

GRAS 43AC-S4 High-Frequency Ear Simulator Kit LEMO

0,00 kr.

The GRAS 43AC-S4 Ear Simulator Kit is a complete test jig for acoustically testing earphones coupled to the ear via inserts such as tubes and ear moulds and complies with the following international requirements:

  • IEC 60318-4: Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts.

GRAS 43AC-S4 High-Frequency Ear Simulator Kit LEMO

The GRAS 43AC-S4 Ear Simulator Kit is a complete test jig for acoustically testing earphones coupled to the ear via inserts such as tubes and ear moulds and complies with the following international requirements:

  • IEC 60318-4: Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts.

43AC-S4 uses the RA0401 High-Frequency Ear Simulator which extends the useful frequency range to 20 kHz. Read more abot the RA0401 here.

The 43AC comprises:

The Test Jig has an adjustable spring-loaded arm to exert a variable force on the test object.

A prepolarized version is available, GRAS 43AC-S5.

GRAS 43AC-S4 High-Frequency Ear Simulator Kit LEMO

GRAS 43AC-S4 High-Frequency Ear Simulator Kit LEMO datasheet

Additional information

Producent

GRAS

Produktkategori

Ear & Mouth Simulators

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