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Remote Controller Control Board Intelligent Wireless

Remote Controller Control Board Intelligent Wireless

Tecoo is an electronics manufacturing service provider offering turnkey PCB assembly services. We manufacture high-quality audio control boards with high fidelity, low noise and beautiful appearance. Support OEM and customized service.

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Product Introduction

We insist on improving production technology, ensuring safety production and improving the quality of our Electronics manufacturing services supplier, digital audio board, washing machine motherboard. With excellent culture as a strong guarantee, we are committed to developing into a first-class company with global operation. We are able to respond to production emergencies in a timely manner, dare to manage, work conscientiously and responsibly, achieve continuous innovation in work ideas, and promote the effective implementation of all work. Products are life, customers are God, we always serve customers with high quality products, seek common development and win-win cooperation. Our company pursues the perfect integration of business ethics and humanism.

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Advantages of audio control board


1. The directivity is very good.

2, the sound attenuation is small. With traditional speakers, when you get too close, you will find the sound is loud, and when you are a little farther away, you will feel that the sound is much smaller.

3. The fidelity of the sound is high. Generally, the traditional horn is in the shape of a sound cone. When it vibrates and emits sound, it tends to concentrate the sound in the throat, compress it, and then spread it out. The sound people hear is the sound that has been compressed and deformed. .

4. The shape is ultra-thin and does not take up space. Due to the special structure of the flat-panel speakers, the formed speakers can be placed in any position, unlike traditional speakers, the effect of hearing is also very different due to the different placement positions.

Technical indicators


Its technical indicators mainly include six items: frequency response, signal-to-noise ratio, dynamic range, distortion, transient response, stereo separation, and stereo balance.

1. Frequency response: The so-called frequency response refers to the frequency range of the audio equipment and the relationship between the amplitude of the sound wave and the frequency.

2. Signal-to-noise ratio: The so-called signal-to-noise ratio refers to the ratio of the playback sound of the audio system to the new noise generated by the entire system. The noise mainly includes thermal noise, humming noise, mechanical noise and so on.

3. Dynamic range: Dynamic range refers to the logarithmic value of the ratio of the maximum undistorted output power of the audio system to the system noise output power when it is static, in decibels (dB).

4. Distortion: Distortion means that after the audio system replays the audio signal, some parts of the original audio signal (waveform, frequency, etc.) have changed.

5. Stereo balance: Stereo balance indicates the difference between the gain of the left and right channels in the stereo playback system. If the imbalance is too large, the sound image positioning of the reproduced stereo will be offset.

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We have been insisting on honesty and dedication as the foundation, innovation in science and technology as the driving force, and dedication to society with quality Remote Controller Control Board Intelligent Wireless. We have always adhered to the work philosophy of respecting the wise and tolerating all people and making the best use of their talents. We have continuously won awards and praise from the society and the public for our high-end technology research and development strength, standardized scientific management, strong technical control and customer demand-centric service model.

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