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Weighing Scale Circuit Board Audio Amplifier Circuit Board Car Radio FM Circuit Board

Weighing Scale Circuit Board Audio Amplifier Circuit Board Car Radio FM Circuit Board

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 continue to develop with the tenet of "quality, reasonable price, timely delivery, and thoughtful service"; with technology as the core, quality as our life, and customers as friends, we will wholeheartedly provide you with cost-effective Industrial control board manufacturers, dishwasher control board, IOT control board Products and meticulous service. Welcome new and old customers to visit the factory or negotiate business by letter or telegram, and look forward to creating brilliant with you. Since the start-up, our company has been actively cooperating with customers, constantly developing products to meet customers' various needs, and the company adheres to the pursuit of product quality stability and excellence and customer service. In order to get progress and development, we would like to further our communication and cooperate with people in different fields and provide high-quality products and excellent service with all our efforts. In the fierce competition, our company has continuously improved its service level and gradually formed a good reputation. Our company has a strong technical service team, which can not only guarantee the after-sales service for users, but also provide a full range of products for our customers.

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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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'Aggressive Price, Fast Service' for Weighing Scale Circuit Board Audio Amplifier Circuit Board Car Radio FM Circuit Board. We have formed a complete set of process system in line with our own enterprise, and incorporated many management links into the control module, which has achieved good results. We are in line with the principle of small profits and quick turnover, to serve customers, customer success is our success.

Hot Tags: audio control board, China, factory, customized, professional, contract electronic manufacturing services, plena voice alarm controller, High Voltage Motor Controller, Knitting Machine control panel, Industrial Control PCB Board, sewing machine circuit board

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