翻訳と辞書 Words near each other ・ Instruction unit ・ Instruction window ・ Instruction-level parallelism ・ Instructional animation ・ Instructional capital ・ Instructional design ・ Instructional design coordinator ・ Instructional leadership ・ Instructional manipulation check ・ Instructional modeling ・ Instructional rounds ・ Instructional scaffolding ・ Instructional simulation ・ Instructional Skills Workshop ・ Instructional television ・ Instructional Television Fixed Service ・ Instructional theory ・ Instructions (album) ・ Instructions for an Armed Uprising ・ Instructions Not Included ・ Instructions of Amenemhat ・ Instructions of Kagemni ・ Instructions of Shuruppak ・ Instructions of the Year XIII ・ Instructions per cycle ・ Instructions per second ・ Instructive case ・ Instructograph ・ Instructor ・ Instructor-assisted deployment Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Instructional Television Fixed Service ： ウィキペディア英語版 Instructional Television Fixed Service The Educational Broadband Service (EBS) was formerly known as the Instructional Television Fixed Service (ITFS). ITFS was a band of twenty (20) microwave TV channels available to be licensed by the U.S. Federal Communications Commission (FCC) to local credit granting educational institutions. It was designed to serve as a means for educational institutions to deliver live or pre-recorded Instructional television to multiple sites within school districts and to higher education branch campuses. In recognition of the variety and quantity of video materials required to support instruction at numerous grade levels and in a range of subjects, licensees were typically granted a group of four channels. Its low capital and operating costs as compared to broadcast television, technical quality that compared favorably with broadcast television, and its multi-channel per licensees feature made ITFS an extremely cost effective vehicle for the delivery of Educational television materials. The FCC changed the name of this service to the Educational Broadband Service (EBS) and changed the allocation so each licensee would not have four 6 MHz wide channels but instead would have one 6 MHz channel and one 15 MHz wide "channel" (three contiguous 5 MHz channels). There are currently several hundred EBS systems in operation delivering schedules of live and pre-recorded instruction. ==History== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Instructional Television Fixed Service」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.