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Principle and application of condenser microphone

Thu Dec 23 15:12:07 CST 2021 The core component of condenser microphone is the pole head, which is composed of two metal films; When the sound wave causes its vibration, the different spacing of the metal film causes the different capacitance and generates current. Because the pole head needs a c... Read More

What is the difference between electret condenser microphone and dynamic microphone?

Thu Dec 23 15:00:14 CST 2021 1. Sound principle is different a. Condenser microphone: Based on the principle of capacitive charge and discharge between conductors, using ultra-thin metal or gold-plated plastic film as vibrating film to induce sound pressure, so as to change the static voltage bet... Read More

Composition and working principle of electret condenser microphone

Tue Dec 21 21:38:37 CST 2021 Electret microphone consists of acoustic electric conversion and impedance conversion. The key element of acoustoelectric conversion is electret diaphragm. It is a very thin plastic film, in which a layer of pure gold film is evaporated on one side. Then, after the el... Read More

How to install the car microphone

You may be confused about how to install and use the car microphone, the below installation guide can help you. 1. Firstly, let’s see the packing list, there are a 3-meter-long microphone, a clip, and a 3M sticker. 2. And, we have to accessories the parts, there is a hole in the microphone, you ... Read More

How to choose a car microphone?

Verdict In either case, surrounding noise may impede during a long drive. It may be caused by your pet or kids, or by the natural jargon. Whatever the case is, a noise-canceling microphone will be an excellent aid to your ear protection. It will also give you a comfortable environment for convers... Read More

How to select a volg microphone for entrants

In nearly years, with the continuous development of network speed, live broadcasting, video and other industries have become popular rapidly. Whether it is dubbing, video blogger, live up host, singing, live PK, online teaching and so on, it is inseparable from an important tool - microphone. It ... Read More