简述多媒体通信林溪波什么是多媒体通信如今人类已经进入了信息社会，信息是一个社会概念。它是人类社会共享的一切知识、学问以及从客观现象中提取出来的各种情息的总和。对信息目前已有几十种定义。维纳把信息定义为“信息是我们在适应外部世界并使这种适应为外部世界所... Brief introduction Multimedia communication Lin Xi Bo What is multimedia communication Now mankind has entered the information society, information is a social concept. It is the sum of all the knowledge, knowledge, and all kinds of information extracted from the objective phenomena shared by human society. There are dozens of definitions of information currently. Wiener defines information as "information that we adapt to and adapt to the external world ...