摘要
文章结合云南大理的地形地貌特点及人口分布情况,从设计构思、总体结构、实现功能等方面介绍了云南大理防插播错播音频信号报警系统的整体运行流程,并在此基础上分析了音频信号等信号传输系统中信号分析与处理的具体方法,以及信号相似性判别的相关模型。
In this paper, Dali, Yunnan topography characteristic and population distribution, introduces Yunnan Dali anti spots wrong broadcast audio signal alarm process of the operation of the whole system from the aspect of design, the overall structure, the realization function, and based on this analysis the concrete methods for the analysis and processing of the signals of the audio signal such as signal transmission system, signal and similar discriminant model.
出处
《无线互联科技》
2016年第9期3-5,16,共4页
Wireless Internet Technology
关键词
防插播错播音频信号
能量相似度
相对误差
能量度量法
anti fault broadcast audio signal energy spots
similarity
relative error
energy measurement method
