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LIGHTSPEED ZULU PFX

机译:LIGHTSPEED ZULU PFX

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摘要

When Lightspeed shipped me a brand-new Zulu PFX headset to try out on my way to and from the Oshkosh AirVenture fly-in, Lightspeed promised that I'd be impressed with the PFX and seemed hopeful I'd be blown away with the model's promised sound attenuating capabilities. To quiet the cockpit the PFX Lightspeed uses a technology it calls "acoustic response mapping," which it says adapts "the auditory response to your ear's size and shape." The PFX also uses a new technology Lightspeed calls "streaming ANR" [active noise reduction] in order to continuously adjust the noise attenuation to the actual sounds of the cockpit. A computer located in the controller box compares the sound of the ambient noise (the noise of the cockpit) with the noise your ear is actually hearing and continuously adjusts the ANR response to quiet things down.
机译:当Lightspeed向我运送崭新的Zulu PFX耳机以尝试往返于Oshkosh AirVenture飞入式飞机时,Lightspeed承诺我会对PFX印象深刻,并希望我会被模型的震撼承诺的声音衰减功能。为了使驾驶舱安静,PFX Lightspeed使用了一种被称为“声音响应映射”的技术,该技术称其适应了“听觉响应,以适应您耳朵的大小和形状”。 PFX还使用Lightspeed称为“流式ANR”(主动降噪)的新技术,以便根据驾驶舱的实际声音不断调整降噪效果。位于控制箱中的计算机将环境噪声(驾驶舱噪声)与您的耳朵实际听到的噪声进行比较,并不断调整ANR响应以使安静的物体安静下来。

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  • 来源
    《Flying》 |2014年第11期|20-20|共1页
  • 作者

    Robert Goyer;

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  • 正文语种 eng
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