¥È¥Ã¥×¥È¥Ã¥× ²ñ¼Ò¾ðÊó»ö¶ÈÆâÍÆ ¥¢¥¯¥»¥¹DRM»ö¶È
Àþ

Ãøºî¸¢´ÉÍý¥·¥¹¥Æ¥à¡¡¥ª¥È¥Ð¥ó¥¯DRM¤Ï¡¢½¾Íè¤ÎDRM¤È¤Ï°Û¤Ê¤ê¡¢¥æ¡¼¥¶¡¼¤ÎÍøÊØÀ­¤ÏºÇÂç²½¤µ¤ì¡¢°­°Õ¤ò»ý¤Ã¤¿¥æ¡¼¥¶¡¼¤Ë¤è¤ëÃøºî¸¢¿¯³²¤òͽËɤ¹¤ëDRM¤Ç¤¹¡£

­¡	¥æ¡¼¥¶¡¼¤ÎÍøÊØÀ­¤¬¹â¤¤

MP3¥Õ¥©¡¼¥Þ¥Ã¥È¤ò»ÈÍѤ·¤Æ¤¤¤ë¤¿¤á¡¢MP3¥×¥ì¡¼¥ä¤äPC¤Îµ¡¼ï¤Ë°Í¸¤·¤Þ¤»¤ó¡£
CDÅù¤ËÆþ¤ì¤Æ±¿Å¾Ãæ¤Ëʹ¤¯¤Ê¤É¡¢¥æ¡¼¥¶¡¼¤Ï¼«Ê¬¤Î¥é¥¤¥Õ¥¹¥¿¥¤¥ë¤Ë±þ¤¸¤¿ÍøÍѤ¬²Äǽ¤È¤Ê¤ê¤Þ¤¹¡£
¥æ¡¼¥¶¡¼¤¬º£¤Þ¤Ç»È¤Ã¤Æ¤¤¤¿¥½¥Õ¥È¥¦¥§¥¢¤Î¤Þ¤Þ¤Ç»È¤¨¡¢Ç§¾Ú¤Ê¤É¤Î¼ê´Ö¤¬¤«¤«¤ê¤Þ¤»¤ó¡£

­¢	DRM¤Î²ò½ü¤¬»ö¼Â¾åÉÔ²Äǽ¡¢¿¯³²¼Ô¤Îµæ¶ËŪ¤ÊÄÉÀפ¬²Äǽ¤È¤Ê¤ë

½¾Íè¤ÎDRM¤È¤Ï°Û¤Ê¤ê¡¢²»ÇȤ½¤Î¤â¤Î¤Ë¥æ¡¼¥¶¡¼¸ÄÊ̤ÎÃøºî¸¢´ÉÍý¾ðÊó¤òËä¤á¹þ¤à¤¿¤á¡¢CD¤Ë¾Æ¤¤¤Æ¤â¾Ã¤¨¤Þ¤»¤ó¡£
¤Þ¤¿¡¢¥Ä¡¼¥ë¤Ç¤Î²ò½ü¤âÉÔ²Äǽ¤Ç¤¹¡£ºÇ½ªÅª¤Ê¸Ä¿Í¾ðÊó¤Ï¥¯¥ì¥¸¥Ã¥È¥«¡¼¥É¤ä¶ä¹Ô¿¶¤ê¹þ¤ß¾ðÊóÅù¤Ë´ð¤Å¤¯¤¿¤á¡¢µæ¶ËŪ¤ÊÄÉÀפ¬²Äǽ¤È¤Ê¤ê¤Þ¤¹¡£

¥æ¡¼¥¶¥Ó¥ê¥Æ¥£¤¬¹â¤¯¡¢Çˤé¤ì¤Ë¤¯¤¤ÆÃÀ­¤ò»ý¤ÄDRM¤È¤·¤Æ¡¢À¤³¦ºÇ¹â¿å½à¤Î¥¹¥Ú¥Ã¥¯¤ò¸Ø¤Ã¤Æ¤ª¤ê¤Þ¤¹¡£