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现货，二手丹麦BK TYPE 4128C 型头与躯干模拟器 HATS

4128-C型是一个人体模型，带内置耳和口模拟器，提供成年人头与躯干声学属性的真实重现。

用途

• Telephone handsets (including mobile and cordless)
• Headsets
• Audio conference devices
• Microphones
• Headphones
• Hearing aids
• Hearing protectors

特点

• Complies with ITU-T Rec. P.58 and ANSI S3.36-1985
• Conforms to the acoustic specifications of IEC 60318-7
• Highly representative mouth simulatorwithoverloadprotection
• Supplied standardised Right Ear Simulator Type4158CfulfilsITU-T P.57 and IEC60318-4
• Optional Left Ear Simulator Type 4159C
• Adjustable neck angle for realistichands-freetelephonemeasurements
• Soft pinnas