标准号:BS EN 61603-7-2005
中文标准名称:使用红外辐射的音频和/或视频及相关信号的传输系统.会议和类似用途数字音频信号
英文标准名称:Transmission systems for audio and/or video and related signals using infra-red radiation - Digital audio signals for conference and similar applications
标准类型:M70
发布日期:2005/1/27 12:00:00
实施日期:2005/1/27 12:00:00
中国标准分类号:M70
国际标准分类号:33.160.99
适用范围:This part of IEC 61603 describes the characteristics of a digital multiple channel, multiplecarrier audio transmission system as an extension to conference interpretation or similarsystems using the frequency ranges 45 kHz to 1 MHz and 2 MHz to 6 MHz.