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High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing

KingPo Technology Development Limited
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    Buy cheap High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing from wholesalers
     
    Buy cheap High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing from wholesalers
    • Buy cheap High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing from wholesalers
    • Buy cheap High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing from wholesalers
    • Buy cheap High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing from wholesalers

    High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing

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    Brand Name : KINGPO
    Model Number : AD8320
    Certification : iso9001
    Price : 20000
    Payment Terms : T/T
    Supply Ability : 1000
    Delivery Time : 20 DAY
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    High Frequency Head And Torso Simulator Hf Hats For Smart Devices Speakers Electroacoustic Testing

    High-frequency Head and Torso Simulator (HF HATS) provides unprecedented realism, for electroacoustic testing of smart devices and speakers, audio conferencing devices, microphones, headphones, and hearing aids.

    High-frequency Head and Torso Simulator (HATS) Type AD8300 family, with built-in realistic ear and mouth simulators, provide a realistic reproduction of the acoustic properties of an average adult human head and torso. High-frequency HATS is designed for in situ electroacoustics tests and can cover the full audible frequency range (up to 20 kHz).


    USE SCENARIOS

    Testing of smartphone audio performance in relation to national and international standards for communication quality. This includes testing of mobile and wireless handsets

    Evaluation of the intelligibility of headset two-way communication in the presence of background noise and conditions that may produce feedback into the system

    Evaluation of speech intelligibility in two-way communication using hands-free devices such as conference phones and smart speakers based on accurate production of human speech for the evaluation of directivity, intelligibility, feedback and background noise suppression

    Facilitates the evaluation of microphone recording accuracy for human speech with variations in level, directivity and sibilance

    Measurement of the audio response of headphones in exactly the way a human would perceive the quality. This allows designers to identify and correct anomalies in headphone design that lead to artefacts in the frequency response. The new ear canal design provides the most benefits to designers of in-ear headphones, where the geometric fit is crucial to the evaluation

    Sound quality evaluation of hearing aids with correct anatomical positioning

    Measurement of the attenuation and effective sealing of hearing protectors with the correct ear canal geometry and head anatomy

    StructureMathematical modeling of human head, mathematical modeling of human shoulder, artificial mouth, artificial ear 2
    Reference Standard

    IEC 60318-1:2009 Electroacoustics – Simulators of human head and ear – Part 1 ITU-T Rec.P.58

    GB / T 25498.1-2010 electric acoustic human head simulator and ear simulator

    Frequency ring range20Hz – 20kHz
    dynamic range≥160dB
    equivalent noise≤ 17dB
    sensitivity-37dBV(±1dB)
    operating temperature range-20℃ - +60℃
    temperature coefficient-0.005 dB/℃ (@250 Hz)
    static pressure coefficient-0.007 dB/kPa

    Continuous output of the sound pressure level110dBSPL,@1V(0.25W)
    total harmonic distortion200Hz-300Hz <2%,300Hz-10kHz <1%,@94dBSPL
    maximum power10W
    Frequency ring range100Hz – 8kHz
    rated resistance4ohm
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