DocumentCode
1735397
Title
DVD Recorder´s Audio Signals Online Evaluation Method and Its Measurement System Implementation
Author
Zhixiang, Xu ; Qiang, Ma ; Liang, Liu ; Hongbo, Liu
Author_Institution
Dalian Univ. of Technol., Dalian
fYear
2007
Abstract
This paper has investigated the online evaluation method for DVD recorder´s 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.
Keywords
audio recording; audio signals; digital versatile discs; measurement systems; virtual instrumentation; DVD online audio test; DVD recorder; audio signals; measurement system; online evaluation; virtual instrument; DVD; Frequency; Instruments; Manufacturing; Mechanical variables measurement; Power harmonic filters; Signal analysis; Signal generators; System testing; Time measurement; Audio signals; DVD recorder; Evaluation; VI;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-4244-1136-8
Electronic_ISBN
978-1-4244-1136-8
Type
conf
DOI
10.1109/ICEMI.2007.4351143
Filename
4351143
Link To Document