Doc. A/322:2021 醫生。A/322：2021
20 January 2021 20 一月 2021
Advanced Television Systems Committee 1776 K Street, N.W. 高級電視系統委員會 1776 K Street， N.W.
Washington, D.C. 20006 華盛頓特區 20006
202-872-9160
The Advanced Television Systems Committee, Inc., is an international, non-profit organization developing voluntary standards and recommended practices for digital television. ATSC member organizations represent the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. ATSC also develops digital television implementation strategies and supports educational activities on ATSC standards. ATSC was formed in 1983 by the member organizations of the Joint Committee on Inter-society Coordination (JCIC): the Electronic Industries Association (EIA), the Institute of Electrical and Electronic Engineers (IEEE), the National Association of Broadcasters (NAB), the National Cable Telecommunications Association (NCTA), and the Society of Motion Picture and Television Engineers (SMPTE). For more information visit www.atsc.org. Advanced Television Systems Committee， Inc. 是一個國際性非營利組織，致力於制定數位電視的自願性標準和推薦做法。ATSC成員組織代表廣播、廣播設備、電影、消費電子、計算機、有線電視、衛星和半導體行業。ATSC 還制定數位電視實施戰略並支持有關 ATSC 標準的教育活動。ATSC於 1983 年由社會間協調聯合委員會 （JCIC） 的成員組織成立：電子工業協會 （EIA）、電氣和電子工程師協會 （IEEE）、全國廣播協會 （NAB）、全國有線電信協會 （NCTA） 和電影和電視工程師協會 （SMPTE）。有關更多資訊，請訪問 www.atsc.org。
Note: The user’s attention is called to the possibility that compliance with this standard may require use of an invention covered by patent rights. By publication of this standard, no position is taken with respect to the validity of this claim or of any patent rights in connection therewith. One or more patent holders have, however, filed a statement regarding the terms on which such patent holder(s) may be willing to grant a license under these rights to individuals or entities desiring to obtain such a license. Details may be obtained from the ATSC Secretary and the patent holder. 注意：請使用者注意，遵守本標準可能需要使用專利權涵蓋的發明。通過發佈本標準，不對本權利要求或與之相關的任何專利權的有效性採取任何立場。但是，一個或多個專利持有人已經提交了一份聲明，說明這些專利持有人可能願意根據這些權利向希望獲得此類許可的個人或實體授予許可的條款。詳細資訊可從 ATSC 秘書和專利持有人處獲得。
Not all optional settings that are combinations with non-optional settings have been tested at the time of release of this document. 在本文檔發佈時，並非所有與非可選設置組合的可選設置都經過測試。
Revision History 修訂歷史記錄
Version 版本
Date 日期
A/322:2016 approved A/322：2016 批准
7 September 2016 7 九月 2016
A/322:2017 approved A/322：2017 批准
9 February 2017 9 二月 2017
Amendment No. 1 to A/322:2017 approved as a roll-up A/322：2017 第 1 號修正案獲准為總覽