About TSUZUKU AIICHIRO
About 日本信頼性学会誌
About television broadcast
About image quality
About code error
About tolerance limit
About CN Ratio
About multipath propagation
About environmental degradation
About Digital Video Broadcasting-Terrestrial
About operating margin
About quality assessment
About Television in general
About 地上ディジタルテレビ放送
About 品質評価