MIDI music generator based on STM32

Abstract

This paper describes a use of ARM processors STM32F407ZET6's and MIDI music generator hardware and software design and implementation, STM32F407ZET6 communicate with the host computer through serial ports, and the cpu can access and quickly identify the vocal baseband data, and finally convert it to a MIDI sound chip that can recognize MIDI message, so that the MIDI sound source and vocal fundamental frequency corresponding to the different sounds of electronic tones. © Springer-Verlag Berlin Heidelberg 2013.