音频信号线的制作与故障分析  

Production and Failures Analysis of Audio Cable

作　　者：景涛 

机构地区：[1]河南电视台都市频道,河南450008

出　　处：《广播与电视技术》2015年第5期82-85,共4页Radio & TV Broadcast Engineering

摘　　要：电视台常用的音频线接口大概三四种,在实际应用中,经常遇到不同设备的音频接口相互连接和匹配问题。虽然技术人员对各种连接线的接口标准和适用范围都很熟悉,但对于各种连接线的制作却不一定都能熟悉掌握。本文详细介绍几种音频信号线的特点与制作方法,以及几种问题的解决方案,供大家参考。There are three or four kinds of common audio cable interface at TV station. In practical applications, problems of audio interfaces' interconnecting and matching among dif erent devices exist. While technical staf knows interface standard and scope of the various cables, maybe he is not familiar with for cable production.This paper describes the characteristics and production methods of several kinds of audio signal lines and several methods to solve problems.

关 键 词：模拟音频接口 音频线平衡接法 音频线非平衡接法 

分 类 号：TN948.1[电子电信—信号与信息处理]