Microphone is a well-known digital product. Usually, there are two common microphones in our daily life: dynamic microphone and condenser microphone. Have you ever heard of a condenser microphone? What are its advantages? Let me give you a detailed introduction.

What is a condenser microphone?

Capacitive microphone is an electronic product used in radio equipment, which can reduce the noise generated by high-frequency signal radiation during transmission and improve the clarity of sound signals. In addition, there are two small metal plates inside the condenser microphone, one of which is plated with perfluoroethylene propylene, which is a thin film and directly grounded; The other plate is at the gate of the transistor, which can avoid the voltage rise caused by the bypass capacitor and the microphone signal output when the microphone works. Using this working principle, the purpose of reducing high noise caused by high frequency signal radiation is achieved.

How about a condenser microphone

Because of its thin and light design, condenser microphone has the characteristics of small size, light weight and portability.

However, don't think that condenser microphones will be fragile. On the contrary, its fall resistance and impact resistance are stronger than expected. But don't be too simple and rude. Everything needs care to be used for a long time. For professionals who pursue sound quality, the condenser microphone also has a great advantage, that is, it is very immune to touch noise, thus avoiding the influence of noise on sound quality. This is due to its ultra-thin design, which avoids touch noise. This also ensures the original simplicity of the sound. Advantages of condenser microphone

1. Sound signal is directly converted into electric energy signal. A condenser microphone has the basic functions of a microphone. When it is in working state, it can quickly capture sound signals and convert them into corresponding electrical signals.

2. The original sound reappears. When recording, the condenser microphone has a very high degree of restoration to the user's voice, and the recorded sound is very good in quality, volume and timbre.

3. Wide frequency response. The diaphragm is an important part of the microphone, and its main function is to sense sound signals. In condenser microphones, the diaphragm can be made of extremely thin or ultra-thin materials.

Therefore, the corresponding frequency of the condenser microphone for sound is very wide, and it can identify a very wide range of sounds. 4, ultra-high sensitivity. Inside the condenser microphone, there is no voice coil in the diaphragm, so it is less constrained by the voice coil. The diaphragm is made of extremely thin or ultra-thin light material, which greatly improves the sensitivity of the diaphragm, so the condenser microphone can identify the sound with very low loudness.

5. Fast transient response characteristics. The characteristics of diaphragm not only affect the above two properties, but also accelerate its response to sound because of its strong sensitivity and wide frequency response. No matter how weak the sound released by the sound source is, the condenser microphone can identify it quickly and accurately.

6. It has the characteristics of ultra-low touch noise. In addition to the above features,

The ultra-light diaphragm can also greatly reduce the amount and loudness of noise, which is very important for the recording effect of the microphone. Special diaphragm of condenser microphone

Recording microphone: used in recording studio, home recording, network karaoke and other professional recording occasions. High sensitivity and wide frequency response; The sound is true and the reduction is high.

Mobile phone microphone: it is mainly suitable for non-professional recording for entertainment or other purposes.

Give priority to mobile phone K songs that lead the craze, such as singing bar, K singers, etc. It is characterized by low price, small size and easy to carry, and can be used for karaoke or recording anytime and anywhere. Musical instrument microphone: used for band performances, recording studios, radio stations and musical instrument pickup; Pickup is accurate and effective in suppressing environmental noise input, and it can also perform well in the face of high sound pressure level. Types can be divided into fixed and mobile to meet different requirements for picking up goods.

Performance microphone: used for live song and dance performances, cross talk, chorus and drama performances. Clear voice, high sensitivity, effectively reducing noise input and accurately recording human voice. Types can be divided into headset microphone, collar microphone and handheld microphone.

Conference microphone: used for meetings, speeches, teaching and training, press conferences, public broadcasting and other scenes. Clear voice and high sensitivity; Most of them are fixed bases, which are convenient to use and durable.

Interview microphone: used in various interview scenes (video recording), with clear pickup, high sensitivity, small distortion and large dynamic range, which minimizes incoming noise. Types can be divided into handheld microphones, collar microphones and plug-in microphones.

So much for the introduction of condenser microphone. I believe everyone knows something about it and I hope it will help you.

High sensitivity; Most of them are fixed bases, which are convenient to use and durable. Interview microphone: used in various interview scenes (video recording), with clear pickup, high sensitivity, small distortion and large dynamic range, which minimizes incoming noise. Types can be divided into handheld microphones, collar microphones and plug-in microphones.

So much for the introduction of condenser microphone. I believe everyone knows something about it and I hope it will help you.