9750 Unidirectional Noise-Cancelling Electret Microphone

.This is an “Unidirectional” Noise-Cancelling Microphone , with -30dB sensitivity,  signal-to-noise ratio of 60dB and has 100-10KHz frequency response. You can plug it into a breadboard or perfboard or solder wires to the little wires sticking out the back.

9750 Electret Microphone: Precision Audio and Noise Reduction for Versatile Applications

The 9750 Unidirectional Electret Microphone is a high-quality audio component designed for precise sound capture from a single direction. Featuring a unidirectional polar pattern, it focuses on sound coming from the front while rejecting noise from the sides and rear, making it ideal for voice recording, speech recognition, and telecommunication devices. Its compact size allows for seamless integration into space-constrained applications.

The 9750 Unidirectional Noise-Cancelling Microphone with a sensitivity of -38±2dB and a signal-to-noise ratio of 65dB. This microphone core features high signal-to-noise performance, anti-interference capabilities, dual-capacitor design, and noise-cancelling properties. The 9750 unidirectional microphone is ideal for microphone products requiring noise reduction, offering superior clarity and reliability in demanding audio applications

Built with a durable electret diaphragm, this microphone ensures consistent performance and clear audio capture over time. With customizable wiring or pin connections, it offers versatile integration for both consumer and professional products

Specifications

Features

  • Compact Size(9.7mm*5mm) and lightweight
  • Low Power Consumption
  • Unidirectional Polar Pattern(Captures sound primarily from the front)
  • Noise-Cancelling Capability ensures clear and focused audio capture
  • Offers high sensitivity, adequate for most general-purpose applications
  • Customizable wired or pin-type microphones

Application

  • high-end intelligent teaching equipment
  • remote video conferencing
  • surveillance devices
  • head-mounted microphones
  • lapel microphones
  • walkie-talkies
  • chest microphones
  • megaphones
  • supermarket amplifiers
  • Pulse Collection Microphone

Mechanical Drawing

Electret Microphone
Unidirectional Noise-Cancelling Electret Microphone
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