DVD Recorder’s Audio Signals Online Evaluation Method and Its Measurement System Implementation

摘要：

This paper has investigated the online evaluation method for DVD recorders audio signals and then, based on the virtual instrument technology, set up a system to implement DVD online audio test. The evaluation parameters are explained thoroughly, and their algorithms are illustrated as well. Finally, with the power of virtual instruments, a high-stability and high-speed DVD online measurement system has been developed and the total test time is dramatically reduced.

关键词： DVD recorder Audio signals Evaluation VI

作者: Xu Zhixiang Ma Qiang Liu Liang Liu Hongbo

作者单位: School of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China China Hualu Panasonic AVC Networks Co.,Ltd.,Dalian 116024,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）