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Anti copying method for e.g. music CDs, restricts play duration for data strips on copied CD so that only some of the copied music can be heard
Anti copying method for e.g. music CDs, restricts play duration for data strips on copied CD so that only some of the copied music can be heard
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机译:反复制方法,例如音乐CD,限制了复制CD上数据条的播放时间,因此只能听到部分复制的音乐
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摘要
The play duration for one or more data strips on the copied CD is restricted to a fraction of the time needed for all of this data to be played, so that a person copying information onto CD is only able to copy part of this information.
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