What are the advantages of Bluetooth audio PCBA?

2020-12-15 11:40:30

Bluetooth speakers refer to audio equipment with built-in Bluetooth chips that replace traditional wire connections with Bluetooth connections. By connecting with Bluetooth playback devices such as mobile phones, tablets and notebooks, it is convenient and quick. At present, Bluetooth speakers are mainly portable speakers, which are generally small and portable. Bluetooth speaker technology is gradually being valued and accepted by consumers due to its convenient characteristics. Common Bluetooth speakers on the market are mostly mono speakers (single speaker unit). ), and some excellent sound quality multi-channel speakers (two or more speaker units) have also emerged.


蓝牙音响PCBA

Unlike other wireless speakers, the Shenzhen Bluetooth speaker PCBA manufacturer will tell you its unique characteristics:


1. Widely used


Bluetooth technology specifications are unified globally. Mobile phones, PDAs, wireless headsets, notebook computers, automobiles, medical equipment, computer peripherals and many other devices, as long as you have a Bluetooth adapter, you can easily connect to Bluetooth devices for data transmission or voice communication. , Good compatibility.


2. Easy to operate


Bluetooth technology is an instant technology. It does not require a fixed infrastructure, and is easy to install and set up. It does not require cables to connect. It is very convenient to use. It can be put into use only by simply completing the pairing, and the operating threshold is low.


3. Faster transmission speed


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. A faster speed can guarantee higher sound quality and make it have enough capacity to carry higher bit rates. Music.


4. Moderate transmission distance


The transmission distance of Bluetooth is generally within 10 meters, which is exactly the size of a room, and can transmit data across walls, which is very suitable for home use. Although there are many advantages, the Bluetooth transmission protocol, like other 2.4G devices, shares signals in this frequency band, which inevitably leads to signal interference. In addition, the Bluetooth protocol is not a free technology. Any manufacturer using this technology has to pay a patent fee to the organization, and this part of the fee will also be reflected in the cost. In 2012, the price of Bluetooth audio equipment was still high. For ordinary products.