摘要
在现代社会中,随着无线技术的发展,越来越多的无线设备占据着家庭中的每一个角落。然而无线传输存在着传输带宽以及误码率等因素的限制。在无线音频传输中,想要获得高保真的效果,就必须在带宽以及误码率方面加以着重考虑。讨论了在无线传输误码率问题上RS码所带来的纠错能力以及其实现方法,并且给出了一种可行的低成本的无线音频传输系统的解决方案。
In the modern society,more and more wireless equipments occupy every corner of the family with the development of wireless technology. However the wireless transmission has restrictions in the bandwidth and the BER etc. If we want to acquire the Hi -Fi audio quality in wireless audio transmission,it is necessary for the designer to focus on the bandwidth and the BER. In this paper the error correction performance of the RS code in wireless audio transmission,as well as its implementation method are discussed and finally a feasible low - cost wireless audio transmission system is built.
出处
《现代电子技术》
2007年第15期19-21,共3页
Modern Electronics Technique
关键词
RS码
无线传输
高保真
音频编码
纠错
RS code
wireless transmission
Hi - Fi
audio encode
error - correction
