蓝牙HFP的无线网络语音对讲系统设计

Design of Wireless Interphone System Based on Bluetooth HFP

基于蓝牙HFP,以ARM和嵌入式Linux为平台,搭载Bluetooth和WiFi二合一芯片,将蓝牙语音输入设备的语音数据通过本系统传输到有线或者无线网络,进而在对端的蓝牙设备接收,实现了无线终端在广域网或者局域网上的蓝牙语音对讲。该系统配置灵活,移动性更强,可产品化程度高,针对当今各行业工作环境的日益网络化趋势,提供了一种更加方便的点对点语音通信手段。

A Bluetooth wireless network voice interphone system is designed based on ARM Linux platform with Bluetooth and WiFi combo chip.The voice date can be transferred from microphone of Bluetooth device onto network and then is received by the other end. According to more and more network-dependent trend of working environment,this system provides a mean of P2P voice communication with flexible configuration and better mobility.then it can be easy to product.