Constitution Of Timbre Motivation Based On Arduino MIDI Controller

The original interactive electronic music work The Warm Voice of Phoenix is an electronic music composition with Chinese cultural symbols as the core.Taking root in Chinese culture,this paper selects Shandong folk suona song Birds Paying Homage To The Phoenix as the creative material,constructs two timbre motives of static and dynamic,expresses the theme of Shandong element style with Chinese national musical instruments,and constructs the comparative development of the composition structure from the angle of increasing frequency,and finally presents the various postures of the struggle between "phoenix" and nature,so as to refer to the fearlessness and sacrifice of medical workers under the background of epidemic situation in 2020.Taking the original practice as an example,the Arduino MIDI interactive controller of breath pressure is built to meet the construction needs of "phoenix" timbre motivation.The interaction design of Arduino MIDI controller,which is built by the author,includes four processes of controller hardware and three steps of timbre library software.It provides a complete design support for the construction of "phoenix" timbre motivation.Referring to the timbre modulation methods of Chinese composer Zhang Xiaofu and Greek composer Vangelis,this paper sums up two modulation methods: the Simulated improvement of horizontal texture melody layer and the electronic expansion of vertical harmony orchestration layer.With the help of MIDI mapping modulation function of Arduino MIDI controller and Chinese national virtual timbre library,the timbre motivation of "phoenix" is constructed.Through the creation practice of the composition,this paper discusses the construction method of "phoenix" timbre motivation in the composition,the national virtual instrument timbre library is built based on Arduino MIDI interactive controller of breath pressure,and the interactive modulation means of timbre motivation are summarized,with the intention of using the sound symbol "phoenix" to express Shandong regional culture and Chinese spirit.