GHOST CANCELLER FOR USE IN TELETEXT.

Masaharu Obara, Takashi Uehara, Junzo Murakami, Kazuo Ohzeki

研究成果: Article査読

2 被引用数 (Scopus)

抄録

A system study is conducted on a transversal filter ghost canceller to equalize the teletext pulse waveform in receivers. Furthermore, totally digitalized prototype ghost cancellers are constructed on a trial basis. Laboratory and field test results show that the ghost cancellers can equalize teletext signals accompanied by random noise in addition to strong short-delay ghosts or waveform distortion. Moreover, they are able to lower the teletext digital error rate to less than 0. 001.

本文言語English
ページ(範囲)170-177
ページ数8
ジャーナルTerebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan
39
2
出版ステータスPublished - 1985 2
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)

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