摘要
为实现语音的无障碍传输,保持通话的同时摆脱电缆的束缚,并满足语音传输系统反应迅速,可靠性高,系统精度高的要求,提出一种基于C8051F021单片机、蓝牙模块和MC145483语音模块的无线通信系统,系统以蓝牙模块无线传输系统为核心,通过C8051F021单片机、MC145483语音模块的控制,实现语音信息的双向无线通信传输;实验证明,该系统在电磁屏蔽、震动、不稳定的环境下能进行可靠语音通信,为语音无线通信提供了很好的应用依据。
To realize voice barrier--free wireless transmission , keep the conversation at the same time to get rid of the bondage of cable , and to meet the voice transmission system responsive , high reliability and high system accuracy requirements, a voice communication and transmission system is proposed, which is based on C8051F021 single chip processor,bluetooth module and MC145483 voice module. The core is wireless transmission system. Through the control of the single chip, realizing the purpose of Bidirectional wireless communication and transmission of the voice communication. The practice shows that system works reliably in the context of electromagnetic shield, vibration and instability, which can offer an application basis for voice wireless communication.
出处
《计算机测量与控制》
北大核心
2013年第2期499-501,511,共4页
Computer Measurement &Control
关键词
蓝牙模块
语音通信
单片机
无线传输
bluetooth module
voice communication
single chip processor
wireless transmission
