Bluetooth speakers apply Bluetooth technology to traditional digital and multimedia speakers, allowing users to free themselves from the annoying wires and listen to music in a variety of ways. Since the advent of Bluetooth speakers, with the development of smart terminals, it has been widely concerned by users such as mobile phones and tablets. Bluetooth technology makes it possible to make speakers wireless. Various well-known brands have launched a variety of "Bluetooth speakers" in various shapes. Consumers can spend tens of yuan to more than 3,000 yuan. Super stylish and convenient Bluetooth speaker. Everyone consider its function, such as how to make your bluetooth speaker louder and someone may have some particular needs， such as they want a speaker manufacturer in china. So lets get to know about Bluetooth speaker.
Bluetooth is a low-cost, large-capacity short-range wireless communication specification. Bluetooth notebook computer is a notebook computer with Bluetooth wireless communication function. The name Bluetooth has a legend. In the 10th century AD, the Northern European princes fought for hegemony, and the Danish king stood up. With his unremitting efforts, the bloody war was stopped, and all parties sat at the negotiating table. Through communication, the princes released their suspicions and became friends. Because the king of Denmark loves blueberries so much that his teeth are dyed blue, he is known as the Bluetooth king, so Bluetooth has become a synonym for communication. Today, a thousand years later, when the new wireless communication standard was introduced, people used Bluetooth to name it.
In 1995, Ericsson first proposed the concept of Bluetooth. The Bluetooth specification works in the microwave frequency band, with a transmission rate of 1M bytes per second, a maximum transmission distance of 10 meters, and 100 meters by increasing the transmission power. Bluetooth technology is open globally and has good compatibility worldwide. The whole world can be connected through a low-cost invisible Bluetooth network.
Bluetooth technology is not only used in computers. Many electronic devices such as mobile phones, digital cameras, camcorders, printers, fax machines, home appliances, etc. can use Bluetooth technology to achieve wireless connectivity without having to drag a tail (connection line). With the popularity of Bluetooth technology, no longer worry about the wiring of electrical appliances during home decoration; when using home appliances, you don’t have to worry about a lot of remote controls, a mobile phone or a car key can do everything; go out, The company's work arrangements and pictures of family members at home can be obtained anytime, anywhere; punch cards and payment without queuing, passing near the payment point, you can easily complete without entering the door... The wide application of Bluetooth technology will make our lives very easy.
In 2012, the rapid development of Bluetooth smart phones and tablet computers, its performance and screen have already amazed consumers, affected by the volume, only the speaker does not have a good solution. Hearing is also one of the most important human perceptions, and consumers are increasingly demanding this part. Bluetooth speakers are taking advantage of the trend, portable mode, wireless transmission, and stylish appearance are strongly loved by consumers.
Unlike other wireless speakers, Bluetooth speakers have their unique characteristics:
The Bluetooth technical specifications are unified globally. Many devices such as mobile phones, PDAs, wireless headsets, notebook computers, automobiles, medical equipment, and computer peripherals can easily connect to Bluetooth devices for data transmission or voice communication as long as they have a Bluetooth adapter. , Good compatibility.
Bluetooth technology is an instant technology. It does not require a fixed infrastructure, and is easy to install and set up. It can be connected without the need for cables. It is very convenient to use. It can be put into use by simply completing pairing and has a low operating threshold.
Compared with other methods such as infrared, the Bluetooth transmission protocol has obvious advantages in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24Mbps. Faster speed can guarantee higher sound quality and make it have the ability to carry a higher bit rate. Music.
The transmission distance of Bluetooth is generally within 10 meters, which is exactly the size of a room, and can transmit data across the wall, which is very suitable for home environment use.
Although there are many advantages, but because the Bluetooth transmission protocol is the same as other 2.4G devices, they share signals in this frequency band, which inevitably leads to the situation that the signals interfere with each other. In addition, the Bluetooth protocol is not a free technology. Any manufacturer using this technology must pay a patent fee to the organization, and this part of the fee will also be reflected in the cost. The price of Bluetooth audio equipment in 2012 is still high. For ordinary products.
After reading this article, you may have a basic knowledge about Bluetooth speaker, and I believe you can find a way to know how to make your bluetooth speaker louder and find a perfect speaker manufacturer in china.