KEMAR, For headset test, 2-ch

KEMAR, For headset test, 2-ch

  1. With Mouth Sim for Headset Test, 2-Ch LEMO
    Connection: 200 V/LEMO
    Channel(s): 2
    ANSI: S3.36, S3.25
    IEC: 60318-4
    ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58
    Special feature: Built-in power amplifier for mouth simulator

    G.R.A.S. 45BC-1 KEMAR Head & Torso with Mouth Simulator for Headset Test, 2-Ch LEMO

    The 45BC-1 Head & Torso with Mouth Simulator for Headset Test, 2-Ch LEMO is configured with pinnae and with IEC 60318-4 Ear Simulator and ear canal extension in both ears. Due to the design of KEMAR, realistic measurement in a sound environment as experienced by a human being using a hearing aid is possible. In addition, the 45BC-1 is provided with a mouth simulator for testing of the microphone in the headset. Its CCP equivalent is G.R.A.S. 45BC-2 KEMAR Head & Torso for Hearing Aid test, 2-Ch CCP.

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  2. With Mouth Sim for Headset Test, 2-Ch CCP
    Connection: CCP
    Channel(s): 2
    ANSI: S3.36, S3.25
    IEC: 60318-4
    ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58
    Special feature: Built-in power amplifier for mouth simulator

    G.R.A.S. 45BC-2 KEMAR Head & Torso with Mouth Simulator for Headset Test, 2-Ch CCP

    The 45BC-2 Head & Torso with Mouth Simulator for Headset Test, 2-Ch CCP is configured with pinnae and with IEC 60318-4 Ear Simulator and ear canal extension in both ears. Due to the design of KEMAR, realistic measurement in a sound environment as experienced by a human being using a hearing aid is possible. In addition, the 45BC-2 is provided with a mouth simulator for testing of the microphone in the headset. Its LEMO equivalent is G.R.A.S. 45BC-1 KEMAR Head & Torso for Hearing Aid test, 2-Ch LEMO.

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  3. Right Anthropometric Pinna
    Anatomically shaped concha and ear canal
    Outer pinna with improved collapsability
    Resilient mounting

    G.R.A.S. KB5000 Right Anthropometric Pinna 35 Shore OO

    KB5000 is a right anthropometric pinna for KEMAR for accurate and repeatable testing of headphones and earphones. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy for headphones and earphones. The hardness is 35 Shore OO

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  4. Left Anthropometric Pinna
    Anatomically shaped concha and ear canal
    Outer pinna with improved collapsability
    Resilient mounting

    G.R.A.S. KB5001 Left Anthropometric Pinna 35 Shore OO

    KB5001 is a left anthropometric pinna for KEMAR for accurate and repeatable testing of headphones and earphones. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy forheadphones and earphones. The hardness is 35 Shore OO

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