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Advantages and dishavantages of TV

Chia sẻ: Huyn Joong | Ngày: | Loại File: PPT | Số trang:22

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Commercially available since the late 1920s. Color TV system began commercial broadcasting on 1953. Plasma TV was invented in 1964 by Donald Bitzer. Web TV was rolled out in 1996. Funding In 2009 the global TV market represented 1,217.2 million TV households with at least one television, and total revenues of 268.9 billion EUR

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