About UNEMOTO KAZUO
About NTT 通信網総研
About WAKAHARA TOSHIHIKO
About NTT 通信網総研
About KAWAMURA TOORU
About NTT 通信網総研
About 電子情報通信学会全国大会講演論文集
About digital communication
About CODEC
About Telephone,data communication and exchange in general
About LAN
About 映像
About CODEC
About バッファ容量
About 設計