Title :
Circuit design and performance evaluation of high-voltage power amplifier for flexible paper speaker applications
Author :
Chang, Yu-Chen ; Yang, Chun-Yu ; Li, Chia-Hsing ; Chiu, Huang-Jen ; Lo, Yu-Kang
Author_Institution :
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
Abstract :
This paper presents a high-voltage power amplifier for driving flexible paper speaker. Simple circuit complexity and high signal quality can be achieved. The operating principles and design considerations of the studied paper speaker power amplifier are analyzed and discussed. A laboratory prototype is built and tested. The experimental results are shown to verify the studied scheme.
Keywords :
circuit complexity; power amplifiers; circuit complexity; circuit design; flexible paper speaker applications; high signal quality; high-voltage power amplifier; paper speaker power amplifier; Current measurement; Distortion measurement; Loudspeakers; Power amplifiers; Prototypes; Semiconductor device measurement; Voltage measurement;
Conference_Titel :
Audio, Language and Image Processing (ICALIP), 2012 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-0173-2
DOI :
10.1109/ICALIP.2012.6376609
