digital conference system

Product Content

M6002/E3 Condenser meeting microphone

Highly sensitive design with built-in DSP processing chip, capable of highly reproducing human voice.

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M6002/E4 condenser meeting microphone

High quality conference microphone, 14MM high-quality gold-plated capacitor pickup head,

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MC9160 Multifunctional conference system controller

The industrial standard CAN bus makes more stable and reliable system operation and data transmission.

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MC91682 Voting conference system microphone

The SCM-controlled digital circuit realizes digitalized management and automatically tracks video tracking/voting and polling/signing-in and rating/discussing functions. 

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M1004/A1 UHF wireless conference microphone

UHF band makes fewer interference compared with the conventional VHF band and more reliable transmission;

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M1004/A6 UHF wireless conference microphone

UHF band makes fewer interference compared with the conventional VHF band and more reliable transmission;

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M-7721 active speaker

M-7721 is a new generation of multi-purpose small voice column active speaker products designed for performance sound reinforcement needs of multi-function halls, small and medium-sized performance halls, outdoor mobility, etc.

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M-7701 Conference speaker

Full-frequency passive speakers for professional conferences, bringing you realistic sound reproduction effects. Wall-mounted installation, two exquisite speaker racks are standard, and the intimate speaker rack protractor degree design makes the installation and adjustment angle more precise and convenient. Suitable for large/medium/small meeting rooms, banquet halls, classrooms and other occasions.

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News Content

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Some microphone skills for improving the scene effect

Even in today's highly developed audio technology, we still need to face an indisputable fact:

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History of microphone development: Do you know its origin?

The earliest voice recorder was the first time to record sound into a fixed medium. It was in 1860, 17 years before Thomas Edison invented the phonograph

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How to use microphone correctly when singing

The distance between the microphone and the mouth is 10-15 cm, which is the best distance between the fist. Don't go too far or too close

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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

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!

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

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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