Abstract
Recently, the system which is immediately communicated with each other became established, that is, "Anytime, Anywhere and Anyone", with the increase of the mobile radio communication service and the optical revolution of the communication network. The primary purpose of communication system was achieved. In this circumstance, the multimedia communication service by the perceptional combination with the picture and the sound, is spotlighted. However, it has come to the time which reconsider the sound communication system. This paper describes a trend for Sound Communication Technology in the near future, and the hopeful realization system of future sound communication technology which the author is praying.
