AECM304 имитатор окклюдированного уха

The AECM304 occluded ear simulator presents an artificial ear canal to the ear insert, approximating the acoustic impedance of a human ear. The AECM304 has a prepolarized 1/2″ 12.5 mV/Pa measurement microphone internally mounted; a compatible preamplifier (such as the recommended Audio Precision 426M14) is required. The 426M14 preamplifier is designed to operate on ICP® sensor power, and can be used with most 2–20 mA constant current power (CCP) microphone power supplies, including the APx1701; the preamplifier output is available on a 10-32 (microdot) jack.

Детальное изображение товара AECM304 имитатор окклюдированного уха