Title :
Digital signal processing for home VCR circuitry
Author :
Takeuchi, H. ; Mawatari, M. ; Tamura, M. ; Shirokane, T.
Author_Institution :
Toshiba Corp., Yokohama, Japan
fDate :
8/1/1989 12:00:00 AM
Abstract :
A recently developed digital signal processing system for home VCR video circuitry is described. A video circuit for a VHS-format VCR has been digitized, and 12 new types of gate arrays have been developed. The video, color, and FM signal processing with the new circuitry is discussed. An experimental VCR has been constructed using them, and its recording/playback functions have been confirmed
Keywords :
cellular arrays; digital signal processing chips; video signals; video tape recorders; FM signal processing; VHS-format VCR; colour signal processing; digital signal processing system; gate arrays; home VCR circuitry; playback; recording; video circuitry; video signal processing; Analog-digital conversion; Circuits; Clocks; Demodulation; Digital signal processing; Frequency conversion; Frequency modulation; Signal processing; Video recording; Video signal processing;
Journal_Title :
Consumer Electronics, IEEE Transactions on
