Design of new portable music therapeutic instrument based on USB interface
- VernacularTitle:基于USB接口新型便携式音乐治疗仪的研制
- Author:
Zhihan FAN
;
Meirong ZHAO
;
Yinguo HUANG
;
Yalin ZHANG
- Publication Type:Journal Article
- Keywords:
USB;
portable;
Class-D audio power amplifier;
music therapeutic instrument
- From:
Chinese Medical Equipment Journal
1989;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
The paper introduces the basic structure and operating principle of a new portable music therapeutic instrument. Connected to PC via USB port, the instrument can cause therapeutic current to be visualized. The application of Class-D audio power amplifier makes power dissipation lower.
