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.
| 元の言語 | 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 |
| 巻 | 39 |
| 発行部数 | 2 |
| 出版物ステータス | Published - 1985 2 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Engineering(all)
これを引用
GHOST CANCELLER FOR USE IN TELETEXT. / Obara, Masaharu; Uehara, Takashi; Murakami, Junzo; Ohzeki, Kazuo.
：: Terebijon Gakkaishi/Journal of the Institute of Television Engineers of Japan, 巻 39, 番号 2, 02.1985, p. 170-177.研究成果: Article
}
TY - JOUR
T1 - GHOST CANCELLER FOR USE IN TELETEXT.
AU - Obara, Masaharu
AU - Uehara, Takashi
AU - Murakami, Junzo
AU - Ohzeki, Kazuo
PY - 1985/2
Y1 - 1985/2
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0022013374&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022013374&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0022013374
VL - 39
SP - 170
EP - 177
JO - Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
JF - Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
SN - 1342-6907
IS - 2
ER -