Non-contact Virtual Musical Instrument In Interactive Electronic Music "the Wave Of Sound" Application Of Leap Motion

With the combination of music and technological products,musical works with a sense of science and technology have emerged at the historic moment,breaking through the traditional creative methods and providing more possibilities for composers to create.In recent years,the interactive art form has aroused the research upsurge of music scholars.The reason is that this music form satisfies the audience's new,visible,audible,and participatory music demands.The non-contact virtual musical instrument Leap Motion has brought a new wave of interactive electronic music development with its unique "non-touch" interaction method.The creation of interactive electronic music is not a superposition of technology.It is still a creation based on music.Whether it is the addition of effects or the use of technology,it is an aid to the conception of the work.Leap Motion is a virtual instrument that can control works without touching.The original interactive electronic music work "The Wave of Sound" breaks the traditional way of using pitch,harmony and other structural structures.It adopts the change of sound effect and divides the work into three parts,so that the sound has structural features in the work.Leap Motion generates different control data streams from the trajectories of hands and fingers,and uses the interactive platform Logic Pro X to convert the data into relevant parameters for real-time control of sound synthesis.As a result,the visual effects of non-contact control complement each other with electronic sounds rich in fantasy colors.In the creation,the traditional voice can not satisfy my music expression,so through the random modulation technology of GRM Tools,I meet the demand for "new timbre" in the creation.And in the creation,I tried a new control method and changed the use of traditional controllers in real-time control.Instead,the virtual gesture GECO controller without touchable knobs and buttons increased the sense of technology and the interactive experience.In recent years,the range of selection of work materials has become wider and wider,and more and more sound processing techniques and methods have been adopted.More and more traditional Chinese culture,traditional musical instruments and national materials have been loved by composers at home and abroad."Volatility of Sound",while enriching and innovating interactive music forms,showing the artistic charm of combining traditionalmusical elements with electronic music,scholars who have studied interactive electronic music have provided reference and reference in practice.