The Study And Practice On The Application Of Technique Of Electronic Music In Realizing Gradual Changes In Sound

Through sound synthesizing and processing,techniques of electronic music can change and create a variety of sounds for a rich collection of auditory perceptions.Gradual change effect is just one of them.Inspired by the music of minimalism,this paper explains and analyzes the definition of gradual change effect and approach to gradual change effect in three sections,centering on the application of electronic music techniques to change sounds gradually,In section one,the features of gradual change effect is summarized by studying the auditory perceptions of it and discriminating it from change and gradual change in traditional and electro-acoustic music.The second part analyzes the technique of electronic music that can be used for gradual change effect with examples of how sounds can be changed by electronic music techniques.Basing on author's practice,the third section illustrates with examples how to gradually change sounds by the technique of electronic music.