Beyerdynamic MCE 494 | ไมโครโฟนขนาดเล็ก Mini electret-condenser microphone

รหัสสินค้า : Beyerdynamic MCE494

Beyerdynamic MCE 494 ไมโครโฟนขนาดเล็ก Mini electret-condenser microphone for direct connection to mobile DAT-/ MD-recorders and soundcards

Application

Teleconferencing with notebook

Speech recognition

Interviewing

The MCE 494 is a cardioid condenser microphone intended for direct connection to notebooks, mobile DAT- and MD-recorders. The microphone is powered from the microphone input of the connected device.

Due to its cardioid polar pattern, the MCE 494 has high gain-before-feedback (PC loudspeaker) and rejects background sounds such as drive noise.

The wide frequency response gives clear and precise voice reproduction with high intelligibility.

Features

Cardioid polar pattern

Direct powering

Unobtrusive design

High-quality voice reproduction

Excellent noise rejection

Technical Specifications Transducer typeCondenser (back electret)Operating principlePressure gradientPolar patternCardioidOpen circuit voltage at 1 kHz (0dB = 1V/Pa)approx. 20 mV/PaNominal impedanceapprox. 2 kΩLoad impedance> 10 kΩLength45 mmShaft diameter13.5 mmFrequency response30 - 18,000 Hz (close miking)Max. SPL at 1 kHz120 dBS/N ratio rel. to 1 Pa60 dBA-weighted equivalent SPL26 dBConnectionmini stereo jack (3.5 mm) (L and R bridged)Weight6.5 g