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Journals and Conferences
Ghost is one of the most serious problems in TV reception. Ghost reduction is highly desirable, and some automatic deghosting systems have been reported  , , . All the systems utilize… (More)
Some trials to reduce TV ghosts have been reported, utilizing transversal filters. (114) They are effective for video ghost reduction as well as for Teletext equalizing.
Ghost may be one of the largest remnaining causes of picture degradations as TV broadcast and receiver's quality increases rapidly. Even the best antennas are not always adequate to remove ghosts.… (More)
There are several varieties of TV electronic tuning systems., e.g., potentiometer, voltage synthesizer and frequency synthesizer tuning systems. Usually a potentiometer system is adopted, but it… (More)
A remote controller has definitely become one of the desirable features for TV receivers. Up to 4% of TV receivers sold in Japan are equipped with remote controller. Conventional remote control… (More)
This paper will cover a clocked CMOS (C2MOS) circuit configuration with about 8200 transistors on a 5.4-mm square chip, housed in a 42-PIN DIP, providing automatic tuning to channel at desired time.
We have developed the digital TV system IC line-up which consists of 2 MOS LSIs and 4 Bipolar ICs. Digital signal processing is carried out in 2 LSIs with 1.5um-rule CMOS technology, by which picture… (More)
Various kinds of numeric or alphanumeric display devices have been studied, some of which are applied to display pictures. As far as picture display is concerned, a cathode ray tube is superior… (More)
There is recently struck, a bold demand for improvement in conventional NTSC picture quality. This demand is born of low quality of color, cross luminance, and interline flicker. However, we have now… (More)