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这次我们拿到的《5.1声道DVD质量样板试机碟》是中国音像制品评价制作中心根据国家音像主管部门批准,聘请国内外专家,由管善群教授任技术总顾问兼声频总编辑,在创新的基础上编辑、制作、出版的试机碟。可以为众多家庭影院用家提供丰富的测试素材,用以提高家庭影院电声系统质量的碟片,该碟也是国内首张经国家版权局审批、登记,具有著作权保护的国家级音像出版物。
This time we got the “5.1-channel DVD quality model test machine” is China’s audio-visual product evaluation center in accordance with the approval of the state audio-visual authorities, hired domestic and foreign experts, Professor Guan Shanqung served as general counsel and chief editor of audio, On the basis of innovation, editing, production, publishing test drive. It can provide abundant test material for many home theater users to improve the quality of home theater electro-acoustic system. This disc is also the first national audiovisual publication approved by the National Copyright Administration and registered with copyright protection.