A Multi-channel Audio Signal Processing Platform Based on DSP

摘要：

　　This paper presented a multi-channel audio signal processing platform based on TMS320VC5509A.It introduced the system basic circuit and the hardware interface design of TLV320AIC23B and TMS320VC5509A.The platform can achieve input four-channel signal and output four-channel simultaneously.Due to its low power consumption,high performance and portable feature,the platform has been used in the system of noise reduction headphone.

关键词： DSP TLV320AIC23B Interface design multi-channel portable

作者: Jie Gao Liang Wang Jing-min Ma

作者单位: School of Electromechanical and Information Engineering China University of Mining and Technology Be Shandong University of Science and Technology Qingdao, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 1858-1862

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）