Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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For years, television broadcasters have relied on coax cable to route videoand audio control signals and RF around their facilities. Coax has proven itselfto be easy to work with and reliable. However, as the television broadcastbusiness evolves from a single analog channel to a digital world, the industryis re-evaluating the role of coax. In its place, fiber-optic cable is emerging asa logical solution for next-generation television signal routing, where greaterbandwidth is needed to accommodate HD signals and multicast SD channels....
Nội dung trích xuất từ tài liệu:
Fiber in Broadcast and Production Facilities
