Title :
Study on Digital Music Electrotherapy Instrument
Author :
Qi, Yong-Yue ; Zhao, Mei-Rong ; Lin, Yu-Chi
Author_Institution :
State Key Lab. of Precision Meas. Technol. & Instrum., Tianjin Univ., Tianjin, China
Abstract :
A new music doctor with digital music source is designed in view of the shortcoming of traditional musical doctor such as low tone quality and serious distortion. The hardware of the digital music electrotherapy instrument consists of three parts: music source control system, music signal adjusting module and therapeutic signal monitoring system. With pre-amplifier and power magnification the signal is adjusted. The digital music source is designed based on MCU C51 with MP3 decoder, audio file storage system based on USB interface with FLASH memory. At last the functions of data saving and display are realized by monitoring system. The experimental results show the fine cadence consistency between remedial signal and music signal.
Keywords :
acoustic signal processing; bioacoustics; musical instruments; patient rehabilitation; FLASH memory; MCU C51; MP3 decoder; USB interface; audio file storage system; data display; data saving; digital music electrotherapy instrument; monitoring system; music signal adjusting module; music source control system; power magnification; pre-amplifier; therapeutic signal monitoring system; Auditory displays; Control systems; Decoding; Digital audio players; Flash memory; Hardware; Instruments; Monitoring; Multiple signal classification; Universal Serial Bus;
Conference_Titel :
Biomedical Engineering and Informatics, 2009. BMEI '09. 2nd International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4132-7
Electronic_ISBN :
978-1-4244-4134-1
DOI :
10.1109/BMEI.2009.5303005
