A/RAED 音頻測試裝置-其他配件

A/RAED 音頻測試裝置
頻率範圍： 1 KHz – 12.5 KHz 。
聲壓範圍： 90 dB – 114 dB SPL 。
參考聲學校準源符合國家標準，包括一個靈活的可彎曲柔性夾具（XT/FCA）可固定麥克風位置，隨著不同應力與應變的即時變化同步監測音訊（dB）的對應關係。並可透過軟體，將樣品的聲音波峰隨著不同應力呈現在同一個測試畫面。

Acoustic Envelope Detector A/RAED
The Acoustic Envelope Detector provides a means of measuring the acoustic energy release during a physical test. Acoustic emission in the audible range up to12kHz is measured and transformed into an analogue voltage that represents the amount of acoustic energy release from the product as a function of time.