With the rise of online karaoke and various channels of live broadcasting, more and more people like to record their own video and audio. At present, there are many kinds of microphones. How to choose a suitable microphone has become a more troublesome job for some music lovers or anchors.
When singing with a microphone, there is often a problem, which is to spray wheat.
Since the 1970s, capacitor Macintosh has become the standard configuration of recording studio. It has high restoration height, rich details and real and natural sound. However, its sensitivity was once a headache. Sometimes, the air flow of explosion often sprays on the sound head, which makes the later treatment very difficult, so the blowout preventer emerges as the times require.
Common blowout preventer materials are divided into two types, nylon mesh and metal mesh. Their function is to offset each other with the explosion air flow, to offset the noise of air flow hitting the sound head. The aperture of the metal mesh is larger, so the impact on the original audio is relatively small, and the fidelity of the sound is also higher.
So, is the sound filtered through the blowout preventer clear? Of course not. When the audio passes through the capacitor microphone, it is necessary to process the sound, and different capacitor microphones have different ways to reduce the noise of the sound. After filtering layer by layer, the output sound quality can be guaranteed to be clear and pure.
Strong chip
There are great differences between high-quality microphone and low-end microphone on the chip. Not only are the components with higher technology content, but also the circuit planning is more complex, so the functions realized are more abundant. Therefore, the powerful chip is the key factor for noise reduction of capacitor microphone. High sensitivity and easy to capture fine extension details, optimized circuit planning, useful suppression of computer internal noise, pickup effect useful enhancement, meet the recording requirements, give you a clear and clean recording effect. Equipped with high pass filter switch, can better avoid the surrounding noisy environment, get near zero bottom noise recording effect. With a multi-function sound card, a variety of sound function selection.
Pickup pointing
External noise is also the reason why the sound quality is not high-definition. Therefore, in order to buy a cleaner sound quality, the sound will be filtered before the audio enters the microphone, and the accurate pickup point can effectively shield the noise.
High pass filtering
As for the mixed noise in the sound, I don't know whether it comes from the outside world, as well as the current noise and electromagnetic interference "Zizi" sound in the microphone studio. These are also the main culprits of unclear sound.
Quality sound head
In addition to the addition of high-tech hardware, the microphone structure and technology, as well as material should take into account the problem of noise, and the air flow is transmitted through the sound head, so the sound head is also the key factor in noise reduction.
Source: Enping Microphone http://www.liyangpro.com/
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In addition to the use of a blowout preventer, what other ways to reduce noise?
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