GHOST CANCELLER FOR USE IN TELETEXT.

Masaharu Obara, Takashi Uehara, Junzo Murakami, Kazuo Ohzeki

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)170-177
Number of pages8
JournalTerebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan
Volume39
Issue number2
Publication statusPublished - 1985 Feb
Externally publishedYes

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Transversal filters

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Obara, M., Uehara, T., Murakami, J., & Ohzeki, K. (1985). GHOST CANCELLER FOR USE IN TELETEXT. Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan, 39(2), 170-177.

GHOST CANCELLER FOR USE IN TELETEXT. / Obara, Masaharu; Uehara, Takashi; Murakami, Junzo; Ohzeki, Kazuo.

In: Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan, Vol. 39, No. 2, 02.1985, p. 170-177.

Research output: Contribution to journalArticle

Obara, M, Uehara, T, Murakami, J & Ohzeki, K 1985, 'GHOST CANCELLER FOR USE IN TELETEXT.', Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan, vol. 39, no. 2, pp. 170-177.
Obara, Masaharu ; Uehara, Takashi ; Murakami, Junzo ; Ohzeki, Kazuo. / GHOST CANCELLER FOR USE IN TELETEXT. In: Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan. 1985 ; Vol. 39, No. 2. pp. 170-177.
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