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Difference between condenser microphone and ordinary microphone
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2023/01/18

Difference between condenser microphone and ordinary microphone

The technical principles are different. The condenser microphone uses the principle of capacitor charging and discharging, and the dynamic microphone uses the principle of electromagnetic induction;

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What kinds of microphones do you know
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2023/01/18

What kinds of microphones do you know

The microphone belongs to the microphone in the sound system, and its English name is Microphone. It can convert sound into electrical energy and then transmit it to the next stage, and then amplify and play. There are many kinds of microphones.

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Regarding the design of the sound system of the conference room: these elements should not be ignored!
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2021/01/27

Regarding the design of the sound system of the conference room: these elements should not be ignored!

The importance of preparing in advance, I don't need to say that everyone should know it. Similarly, when building a conference room sound system program, the preliminary survey and design cannot be ignored.

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How the feedback suppressor works
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2021/01/27

How the feedback suppressor works

The howling of the audio system is caused by the continuous enhancement of certain frequency points in the audio signal due to the positive feedback. If these frequency points are cut or greatly attenuated, the acoustic feedback can be effectively suppressed. The feedback suppressor is designed according to this idea, and its working principle is: use computer technology to quickly scan, automatically find the audio signal frequency (ie howling frequency) where howling occurs, and automatically generate a set of these howling frequencies The same narrow-band filter cuts the howling frequency, so as to achieve the purpose of automatically suppressing howling and eliminating acoustic feedback.

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prolight+sound GUANGZHOU
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2021/01/27

prolight+sound GUANGZHOU

prolight+sound GUANGZHOU

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Guangzhou Entertainment Technology Show
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2021/01/27

Guangzhou Entertainment Technology Show

Guangzhou Entertainment Technology Show

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