电视,是一种采用电子技术通过图像及声音(伴音)载体传播信息的现代传播媒体。 电视,是20世纪人类重大的发明之一。从1936年英国广播公司建立起世界上第一座电视台并正式播送节目以来,全世界已拥有电视机十多亿台,并且正以每年百分之五到百分之十几的速度增长。我国的电视事业创建于1958年的9月2日,当时叫“北京电视台”,1978年5月1日改名为“中国中央电视台”。到1992年底,全国已有电视台586 Television is a modern media that uses electronic technology to transmit information through image and sound (sound) carriers. Television was one of the major inventions of mankind in the twentieth century. Since the BBC established the world’s first television station and officially broadcast programs in 1936, the world has more than 1 billion television sets and is growing at a rate of 5% to 10% per annum. China’s television business was founded on September 2, 1958, when it was called “Beijing Television Station” and was renamed “China Central Television Station” on May 1, 1978. By the end of 1992, there had been 586 television stations across the country