The development trend of bluetooth  tws portable speaker

1. Chip prices continue to decline
The main Bluetooth chip products produced by CSR in the UK are currently priced at about US$7-8 per piece. As the company launches new products one after another, the price is expected to drop to US$5 in the fall and around US$3 by the end of the year. www.bjbjaudio.com    <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>

2. Chips are getting smaller and smaller
The technical interface of Bluetooth is a dedicated semiconductor integrated circuit chip, which is used to be embedded in electronic devices. The product interface that directly meets the user is a variety of fashionable electronic products. Therefore, the chip size of Bluetooth must be considered if Bluetooth technology is to be embedded in electronic devices. It must be small, cheap, compact and powerful before it can be incorporated into various devices. www.bjbjaudio.com            <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>

3. Development direction of single chip
At present, some breakthroughs have been made. French companies such as AlcatelMicroelectronics have published single-chip LSI for Bluetooth at ISSCC2001, and CSR has also introduced single-chip Bluetooth ICs embedded in batteries. www.bjbjaudio.com            <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>

4. The product is compatible
The current product conformance tests are no problem, but they cannot communicate with each other. Bluetooth only makes sense when it becomes the Esperanto of wireless communication. The SIG has convened two meetings with manufacturers to test the incompatibility between the basic components of their respective Bluetooth products, and the incompatibilities found in the test have been effectively resolved. www.bjbjaudio.com         <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>            <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>

5. Many operating systems support Bluetooth
Microsoft's 2001 Windows operating system, Whistler, will also support Bluetooth. A number of computer manufacturers, led by IBM, are working to reach an agreement to develop a Bluetooth standard for PC platforms to address compatibility between different devices. www.bjbjaudio.com               <a style="opacity:0.0;color:#ffffff">tws portable speaker</a>

6. Interference issues will be resolved
Mobilian Corporation of the United States has launched a chip set with both wireless LAN and Bluetooth functions. This chip set composed of two chips has the wireless transceiver function and Bluetooth function of the standard method of wireless LAN IEEE80211b. Since the carrier frequency bands of IEEE802.11b and Bluetooth both use the 2.4GHz frequency band, when sending and receiving data of these two specifications at the same time, it may cause radio wave interference such as packet collision, and it has not been able to be applied to the chipset developed by Mobilian at the same time. By adopting the method of eliminating the interference of radio waves, the data communication of the two specifications is realized simultaneously. www.bjbjaudio.com

7. Can roam
Bluetooth technology does not support roaming. It can switch between micro-networks or enlarged networks, but each switch must disconnect from the current PAN. To solve this problem, Commil Technologies has designed a system that maintains continuous, uninterrupted data and voice communication even when roaming between different entry points in Bluetooth profiles. This bluetooth network technology provides excellent connections, one of which is from a bluetooth entry point, guaranteed to not be disconnected during operation. www.bjbjaudio.com

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