Abstract
放送波中継を行なう場合, 中継系に付随する群遅延時間ひずみのたあにテレビ信号には波形ひずみが生じ, 画質は劣化する.中継系における群遅延時間ひずみと波形ひずみの関係を計算および実測例により明らかにするとともに, 中継系に群遅延等化器を用いて波形ひずみを除去する方法を実用化した.さらに, 放送波中継系における群遅延ひずみの許容限を求ある方法を提案し, 限界値について検討した.
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More From: The Journal of the Institute of Television Engineers of Japan
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