Research On The Concept And Application For Dummy Sound Space In Digital Environment

In 20th century ,the musicians pondered the possibility of exploring the new acoustic, the new form, the new expression way , hoped to have the influence on their ideology and music creation.More and more musicians note that the space can make the music full of outstanding expression.Through the digital method of computer, the musicians modulate the dummy sound space,as well as through the multi-sound track recording technology and broadcast technology, the sound source have be fixed each direction position in multi-dimensional space, whenas the sound source had be fixed the audience's front or the traditional stationary position, the one-dimensional space. Moreover, through the kinds of methods, the sound source's positions are shifted,it can build the dynamic acoustics, enhance the stereoscopic effect, and rich dynamic movement sound space.The sound space is acoustics research is very early on the attention topic, then today it has started to enter the new bourn. Through recounting to the sound space history, analyzing its objective attribute and the subjective attribute, and realizing the application of each kind of space in art works,we will discusse and research the inevitability and the importance, the realization method and the realization way of making up the dummy sound space with the digital technology. The strength from searches from the theory to the technology in grinds sublimates the rationality to the sound space's understanding from the perception.Let the more music creator realize that the importance of sound space to the consummation and the enhancement of music expressive force. And make creation accumulation experience for electroacoustic music space.