ITU-T H 120 NOTE-2013 Codecs for videoconferencing using primary digital group transmission《电视会议使用数字一次群传输的编解码器》.pdf

Union internationale des tlcommunications Place des Nations 1211 GENEVE 20 Suisse Switzerland Suiza 瑞士 COVERING NOTE GENERAL SECRETARIAT OF THE INTERNATIONAL TELECOMMUNICATION UNION Geneva, 1 March 2013 ITU TELECOMMUNICATION STANDARDIZATION SECTOR Subject: Erratum 1 ( 03/2013) to Recommendation ITU-T H.120 (03/1993), Codecs for videoconferencing using primary digital group transmission 1) Clause 1.4.1.3.2, Quantization law and variable-length coding, contains an error message caused by a typographical error. In clause 1.4.1.3.2, delete the phrase: Error! Cannot open file.