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Selection Errors of Purchasing Voice Amplifier

By Winbridgepower | 31 July 2017 | 8 Comments
Sound is the soul of the voice amplifier, the box inside all the circuit design and sound of the final adjustment through it to show. We usually in the purchase of voice amplifiers generally like to buy voice amplifiers large size, that the greater the size of the voice amplifier the better sound, but I do not know this understanding is too one-sided. First of all, the voice amplifier size will make the sound more impact (especially low frequency), watching movies and playing the game when the s
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Transformation for Speaker Industry

By Winbridgepower | 31 July 2017 | 0 Comments
The speaker industry can be said to have been in the consumer digital changes in the smallest, the most slow development of the industry, and even can be said for decades, so far the principle of the transducer conversion is still no change, still did not see any new Breakthrough technology appears. In recent years nothing more than a number of different units of mixed products, such as ring speaker such products.
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What is the Working Principle of Headphones?

By Winbridgepower | 31 July 2017 | 1 Comments
When the headphones receive the electrical signal, the electrical signal is transmitted to the generating unit, and then the various generating units convert the electrical signal into mechanical vibration, since the sound is generated by the vibration of the object, so the sound is emitted.
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Purchasing Guide for Data Line

By Winbridgepower | 28 July 2017 | 2 Comments
Most people think that the biggest key to buy the data line is the price, in fact, this is the biggest misunderstanding. Just mentioned, the data line according to the manufacturers to sub-divided on domestic brands and domestic unlicensed, domestic unlicensed inside there are no-name, the quality is bad, there is a root inside there is a bad, Doubt their computer level is too bad, ye installed on the computer do not recognize ah! So it is a key factor to distinguish the quality of the product a
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High-Quality Voice Amplifier

By Winbridgepower | 28 July 2017 | 9 Comments
Voice amplifier system to high-quality heavy signal attributes, the peak due to the release of a variety of music programs, then according to the music sub-about 10-15dB from the perspective of ensuring sound quality voice amplifier should be in this dynamic range does not occur any clipping situation, That is, the maximum output power voice amplifier should be 5-8 times the extra power of the voice amplifier, this power configuration sound quality is very good, but its investment will be great,
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Active and Passive Speakers

By Winbridgepower | 28 July 2017 | 0 Comments
Active speakers is the speaker with a special circuit, this set of circuits and power amplifier with the same amplifier function, which is comes with the amplifier amplifier, active speakers can not take any of the external power amplifier can achieve better Of the sound playback effect. The passive speaker is just the opposite and active speakers, passive speaker is not the so-called internal special amplifier.
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Application of BT Speaker

By Winbridgepower | 27 July 2017 | 2 Comments
2012 BT smart phone and tablet computer's rapid development, its performance and the screen has let consumers marvel, affected by the volume, only the speaker and no good solution. Hearing is also one of the most important human perception, consumer demand for this part is growing. BT speakers homeopathic, portable way, wireless transmission, stylish appearance by consumers strongly love.
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Notice to Purchase a BT Speaker

By Winbridgepower | 27 July 2017 | 2 Comments
Although the BT speaker compatibility 100% of the basic support for existing BT devices, but still have to find out before their own playback device to support BT.
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Specification of BT Speaker

By Winbridgepower | 27 July 2017 | 0 Comments
BT speaker products on the market more, while the BT speakers are relatively small. The so-called BT speakers, in fact, refers to rely on the BT transmission protocol as a carrier for data transmission of the speaker, because most of the mobile devices (mobile phones, notebooks, tablet PCs) are equipped with BT chips, no data cable or audio cable connection Quickly identified, easy to operate, easy to connect.
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Failure Analysis of Speaker

By Winbridgepower | 26 July 2017 | 6 Comments
Speaker system is an important part of audio device, usually by the speaker, frequency divider, box, sound-absorbing materials and other components. Speaker system failure rate is low, less fault type, common faults have the following four categories.
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