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美国FCC已经规定,2005年7月1日以后,要求美国境内所有“DigitalCableReady”产品,包括所有种类数字电视及其周边的家用消费类CE(ConsumerElectornics)数字电视产品,都必须内置数字视频DVI(DigitalVisualInterface)接口或HDMI(Hi-DefinitionMultimediaInterface)接口。HDMI是从DVI发展而来,不仅兼容DVI+HDCP(宽带数字内容保护),是一种全数码的消费电子产品的接口规格,其中整合了高清晰度的视频和多声道的音频的功能。所以,对于各种数字电视及其周边的家用消费类CE数字电视产品的制造商来说,HDMI就成为进军美国数字电视相应市场的关键。
The U.S. FCC has stipulated that after July 1, 2005, all “DigitalCable Ready” products in the United States, including all kinds of digital television and its surrounding consumer consumer electronics (CE) digital television products, must have a digital video DVI (DigitalVisualInterface) interface or HDMI (Hi-DefinitionMultimediaInterface) interface. Developed from DVI, HDMI is not only compatible with DVI + HDCP (Broadband Digital Content Protection), it is an all-digital consumer electronics interface specification that integrates high-definition video with multi-channel audio. Therefore, for a variety of digital TV and its surrounding home consumer CE digital TV manufacturers, HDMI has become the key to the United States to enter the corresponding digital TV market.