A parameter of the asymmetry modulation is used to verify that the record carrier is authentic and not a duplicated record carrier.
Record carrier identification information is stored using an asymmetry modulation (figs. 1,2,3).
This prevents the access to this information throught the regular data path (65) of the playback device (60).
Record carrier identification information is stored using an asymmetry modulation.
This prevents the access to this information through the regular data path of the playback device.
The determination of at least one of a distance and a relative velocity includes detecting the desired reflected measurement signal among several received reflections of the measurement signal, by means of information added by the asymmetric modulation.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод