口语传播是人类最基本的传播形态。从传播媒介的发展脉络来看,在不同时期,口语传播得到的重视程度、发挥的主要功能等均有所不同。本文以媒介技术的发展为线索,通过音声系统与文字的对比,分析媒介对不同传播方式的偏向,探讨推动传播形态演变的技术因素,分析口语传播在移动新媒体时代发展的条件和趋势,寻求媒介的平衡发展。 Spoken communication is the most basic form of human communication. From the perspective of the development of the media, there are differences in the importance attached to oral communication and the main functions it plays in different periods. This paper takes the development of media technology as a clue, analyzes the media’s preference for different modes of communication through the comparison between the phonetic system and the text, discusses the technical factors that promote the evolution of the mode of communication, analyzes the conditions and trends of the development of spoken language communication in the mobile new media era, The balanced development of media.