Voice and photo translation, offline features, synonyms, conjugation, learning games
Advertising
Register for free: access more results and features
disc identification code
Translation of "disc identification code" in Chinese
盘标识代码
出盘标识代码
For example, when it is determined that the disc identification code is not correctly recorded, it is decided that the disc is an illegally copied disc and an enable terminal of the digital-to-analog converter 10 is therefore controlled so that reproduction of an audio signal S1 can be stopped.
例如，当确定光盘识别码不是正常记录的，则确定该光盘是非法拷贝光盘，并能控制数模转换器10的操作端，从而使音频信号S1的重放停止。
According to the above-mentioned structure, the pit and land of the sync pattern having 11T cycles is detected, the mark is formed at the middle of the pit and land which is located a distance corresponding to a value equal to or larger than 4T cycles apart from the edge and the disc identification code is recorded, the reflection film of the pit and land is locally changed at the timing so as not to adversely affect the position information of the edge, as the result the disc identification code is recorded so that the disc identification code does not cause any adverse effect on reproduction of the digital audio signal D1 in the form of pit string, and the disc identification code is reproduced by the optical pickup for reproducing the digital audio signal D1 and is difficult to be illegally copied.
The system control circuit 40 controls the whole operation so that the predetermined area of the compact disc 1 receives an access, and judges whether the compact disc 1 is an illegally copied compact disc or not based on the disc identification code ED supplied from the disc identification code reproducing circuit 41, and if the compact disc 1 is judged to be an illegally copied compact disc, then the system control circuit 40 stops the output of the audio signal S4 being supplied from the digital/analog converting circuit 39.
In reproduction of the digital audio signal D1 executed as described herein above, the predetermined area of the compact disc 1 receives an access, the disc identification code ED is reproduced from the area, and if the disc identification code ED is reproduced not correctly, the digital/analog conversion processing by the digital/analog conversion circuit 39 is stopped because the content of the compact disc 1 is regarded as an illegal copy.
Synonyms and analogies of "disc identification code" in English
Word & Expression of the day
Image of the day
Results: 4. Exact: 4. Elapsed time: 49 ms.
