Title :
Testing the dynamic performance of video ADC in the HDTV system
Author :
Gao Xiao Ming ; Li Chunming ; Sun Shenghe
Author_Institution :
Harbin Inst. of Technol., China
Abstract :
The paper first presents a testing method by designing a fast in and slow out (FISO) memory system. Secondly, the authors use the bispectrum to test the harmonic distortion of video ADCs in high definition TV (HDTV) systems. The result shows that this method has the advantages of low cost and high detective resolution.<>
Keywords :
analogue-digital conversion; codecs; colour television receivers; electronic equipment testing; harmonic analysis; high definition television; memory architecture; spectral analysis; video signals; FISO memory system; HDTV system; bispectrum; dynamic performance; fast in and slow out memory system; harmonic distortion; high definition TV; testing method; video ADC; Circuits; Clocks; HDTV; Performance analysis; Phase noise; Quantization; Sampling methods; Signal analysis; Signal generators; System testing;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.328009
