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人们在生活和从事生产等活动中不断产生各种消息,接受者通过各种方式了解的消息称为信息,但是这种消息是接收者事先不知道的,如果事先知道的消息就不能算信息了。信息的传送一般应借助一定的运输工具,并将信息变换成各种表现形式,如语言、文字、图象、声音等。一条信息可救活一个企业,一条信息可挽救一个生命,一条信息能赢得一场战争……,由此可见信息的重要价值。确切的说,信息就是经过加工后的数据,它对接收者的决策或行为有现实或潜在的价值。通俗地讲,信息就是有用的消息。
People constantly produce various kinds of information in their daily life and work in production. The information that recipients know in various ways is called information, but such information is unknown to the receiver in advance. If the information is known beforehand, the information can not be counted . The transmission of information should generally rely on certain means of transport and transform the information into a variety of forms of expression, such as language, text, images, sounds and so on. A message can save a business, a message can save a life, a message can win a war ..., which shows the important value of the information. Exactly, information is processed data that has real or potential value to the recipient’s decision or behavior. In a nutshell, information is useful news.