矿井通信中的DSP技术应用研究

DSP technology and its applications to mine mobile communication

影响煤矿通信技术推广应用的主要因素是通信系统的抗干扰性能弱和通话质量差。DSP(数字信号处理 )技术以其精确、灵活、抗干扰能力强及可靠性高等优点在电子领域 ,特别是在移动通信系统中得到了广泛应用 。

Main problems of coal mine communication are feeble anti-interference ability and poor speech quality. DSP technology is widely applied in electron field owing to its virtue of precision and agility and good anti-interference and high trustiness, especially in mobile communication.