Bluetooth Voice Communication Technology And Bluetooth Voice Gateways To Achieve

As a telecommunication protocol, Bluetooth wireless technology ensures communication compatibility worldwide. It provides an open-standard of wireless Interface and control software with a low-cost, low-power consumption solution By the wide support from industry, Bluetooth wireless technology free you from wire-Connections,enableing links between mobile computers, mobile phones, portable handheld devices,and connectivity to the Internet.,The propose of this item is to study the key technology of hardware and software, realizing method, theory comprising in Bluetooth. Then, A wirelesscommunication system------Bluetooth Audio Gateway and Headset, usingBluetooth technology has been designed and established, and have made a production sample.This paper presents an analysis on the wholesome framework of specification of Bluetooth technology, based on the SIG Bluetooth specification version 1.1. A detailed analysis on Bluetooth Application protocols of "Super Headset" is then given. In the hardware module design CVSD audio code is adopted. Others, such as genenal audio interface, multistrip audio monitor, RF emulation etc are introduced in the item. By the way, the system works stabilizing, power saving and nicety. SDK progiamming environment and SOC technology provided with Bluecore₀2are adopted in the system software. Also, the protocol firmwares are invoked in the software. Subsequently, a discussion on frequency hopping algorith and how to set a secure lid between two bluetooth devices is presented.Finally, test result and analysis of the experiment result is given 0...