This part of IEC 61603 specifies the characteristics and measuring methods for digital audio signal transmission systems using infrared radiation with sub-carrier of the frequency ranges 3 MHz to 6 MHz. It describes systems with different economic uses of the available bandwidth in order to obtain minimum interference and maximum compatibility.
DS/EN 61603-8-1-2004由丹麦标准化协会 DK-DS 发布于 2004-07-07,并于 2004-06-18 实施。
DS/EN 61603-8-1-2004在国际标准分类中归属于: 33.160.30 音频系统。
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