ãã£ããã£ãã¼ããåãä»ãã
ãã£ããã£ãã¼ããåãä»ããæé ã«ã¤ãã¦ã§ãã
åãä»ãæé
PCã±ã¼ã¹ã®PCIã¹ãããã®ä½ç½®ã確èªãã¾ãã
ãã£ããã£ãã¼ããåãä»ããPCIã¹ãããã«ä½ç½®ããéå±ãã©ã±ããã«ãã¼ãPCã±ã¼ã¹ããåãå¤ãã¾ãï¼ãã¸ã¯å¾ã§ä½¿ç¨ããã®ã§ä¿ç®¡ãã¦ããã¦ãã ããï¼ã
ãã£ããã£ãã¼ãã®ç«¯åé¨åãPCIã¹ãããã«åããããã£ããã£ãã¼ããå®å ¨ã«åºå®ãããã¾ã§ãã£ããæ¼ãè¾¼ã¿ã¾ãã
ãã£ããã£ãã¼ãã®éå±ãã©ã±ããããã¸ã§ã±ã¼ã¹ã«åºå®ãã¾ãã
å¤é¨å ¥å端åã®æ¥ç¶
TVã¢ã³ããå ¥å端å
å°ä¸ã¢ããã°ãã¬ãæ¾éããå°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã¸ã®ç§»è¡
æ¥æ¬å½å ã®ãã¬ãæ¾éã¯ãã¢ããã°æ¹å¼ãããã¸ã¿ã«æ¹å¼ã¸ç§»è¡ãã¾ããå°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã¯ã2003å¹´12æã«é¢æ±ãä¸äº¬ãè¿ç¿ã®ä¸å¤§åºååã®ä¸é¨ã§éå§ããã2006å¹´æ«ã«ãã®ä»ã®é½éåºçã®çåºæå¨å°ã§éå§ããã¾ããããã®ãã¬ãæ¾éã®ãã¸ã¿ã«åã«ä¼´ãã徿¥ã®å°ä¸ã¢ããã°ãã¬ãæ¾éã¯2011å¹´7æã¾ã§ã«ãBSã¢ããã°ãã¬ãæ¾éã¯2011å¹´ã¾ã§ã«çµäºãããã¨ããå½ã®æ³ä»¤ã«ãã£ã¦å®ãããã¦ãã¾ãã
å°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã®è¦è´æ¹æ³ãåä¿¡å¯è½ã¨ãªã¢ããã®ä»ã®è©³ç´°æ å ±ã¯ç¤¾å£æ³äººãå°ä¸ãã¸ã¿ã«æ¾éæ¨é²åä¼(D-pa)ã®ãµã¤ããã覧ãã ããã
ãã¬ããã¥ã¼ãã¼ä»ããã£ããã£ãã¼ãï¼TVãã£ããã£ï¼ã§ã¯ããã£ããã£ãã¼ãã«ã¢ã³ããç·ãç¹ããã¨ã§TVãè¦è´ã»é²ç»ãããã¨ãã§ãã¾ãã
ç¶ããªãããç¾å¨çºå£²ããã¦ããå¤ãã®TVãã£ããã£ã¯ãå°ä¸ã¢ããã°ãã¬ãæ¾éã®ã¿ã®å¯¾å¿ã§ãå°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã«å¯¾å¿ãããã¥ã¼ãã¼ã¯å èµãã¦ãã¾ãããæ°å¹´å¾ã«ã¯ãå°ä¸ã¢ããã°æ¾éç¨TVãã£ããã£è£½åã®å èµãã¥ã¼ãã¼ã§ã®ãã¬ãæ¾éã®è¦è´ãé²ç»ã¯å°æ¥è¡ããªããªãã¾ãã
ç¾æç¹ï¼2007å¹´4æåæ¬ï¼ã§å°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã«å¯¾å¿ãããã¥ã¼ãã¼ãå èµããTVãã£ããã£è£½åã¯ããã¾ããï¼ã¯ã³ã»ã°è£½åãé¤ãï¼ãå°ä¸ãã¸ã¿ã«ãã¬ãæ¾éãè¦è´ãããå ´åã«ã¯ãå°ä¸ãã¸ã¿ã«ãã¬ãæ¾éã«å¯¾å¿ããå¤ä»ããã¥ã¼ãã¼æ©å¨ï¼20,000åç¨åº¦ã®ä¾¡æ ¼ããï¼ãå¥éã«å¿ è¦ã«ãªãã¾ããã¾ããå°ä¸ãã¸ã¿ã«æ¾éãã¡ãã£ã¢ã«é²ç»ãããå ´åã«ã¯ãCPRM対å¿ã¡ãã£ã¢ã¨ããã«å¯¾å¿ããæ©å¨ï¼DVDãã©ã¤ãçï¼ãã©ã¤ãã£ã³ã°ã½ãããå¿ è¦ã«ãªãã¾ããä½ããç·¨éãåã¨ã³ã³ã¼ããªã©ã¯èªç±ã«è¡ããªãä¸ã«ããã¤ãã¸ã§ã³æ¾éã®é²ç»ã¯ç»è³ªãè½ã¨ãã¾ããå°ä¸ãã¸ã¿ã«ãBS/CS110æ¾éã«ã¯ãè使¨©ä¿è·ã®æè¡çä¿è·ææ®µã¨ãã¦ã³ãã¼ã¯ã³ã¹ï¼CGMS-Aï¼ä¿¡å·ãä»å ããã¦ããããã§ã
RFåTVå ¥å端åã«ã¢ã³ãããæ¥ç¶ããã
ã¢ã³ããã®ç¹ãæ¹ã¯ãé¨å±ã®å£é¢ã«ããã¢ã³ãã端åã®å½¢ç¶ã使ç¨ããã±ã¼ãã«ã®ç¨®é¡ã«ãã£ã¦ç°ãªãã¾ããä¸è¨è¨è¼ã®ä¾ããæãè¿ãæ¹æ³ãé¸ã³ãæ¥ç¶ãã¦ãã ãããæ¥ç¶æ¹æ³ã¯å°ä¸ã¢ããã°ãã¬ãæ¾éã®å ´åã§ãã
- ãã©ã°ï¼Fåã³ãã¯ã¿ï¼ä»ãå軸ã±ã¼ãã«
- å軸ã±ã¼ãã«ããã®ã¾ã¾ãã£ããã£ãã¼ãã®ã¢ã³ããå ¥å端åã«æ¥ç¶ãã¾ãã
- ãã©ã°ãªãå軸ã±ã¼ãã«
- å軸ã±ã¼ãã«ã«ã¢ã³ããã³ãã¯ã¿ã¼ãç¹ããã¢ã³ããã³ãã¯ã¿ã¼ããã£ããã£ãã¼ãã«æ¥ç¶ãã¾ãã
- ãã£ã¼ãç·
- ãã£ã¼ãç·ã«ã¢ã³ããã³ãã¯ã¿ã¼ãç¹ããã¢ã³ããã³ãã¯ã¿ã¼ããã£ããã£ãã¼ãã«æ¥ç¶ãã¾ãã
- ãã£ã¼ãç·ï¼ãã©ã°ä»ãå軸ã±ã¼ãã«
- ãã£ã¼ãç·ï¼UHFï¼ã¨å軸ã±ã¼ãã«ï¼VHFï¼ã«V/Uãããµã¼ï¼ã¢ã³ããæ··åå¨ï¼ãç¹ããã¢ã³ããæ··åå¨ããã£ããã£ãã¼ãã«æ¥ç¶ãã¾ãã
- ãã£ã¼ãç·ï¼ãã©ã°ãªãå軸ã±ã¼ãã«
- å軸ã±ã¼ãã«ï¼VHFï¼ã«ã¢ã³ããã³ãã¯ã¿ã¼ãç¹ããã¢ã³ããã³ãã¯ã¿ã¼ã¨ãã£ã¼ãç·ï¼UHFï¼ã«V/Uãããµã¼ï¼ã¢ã³ããæ··åå¨ï¼ãç¹ããã¢ã³ããæ··åå¨ããã£ããã£ãã¼ãã«æ¥ç¶ãã¾ãã
- ãã£ã¼ãç·ï¼ãã£ã¼ãç·
- ãã£ã¼ãç·ï¼VHFï¼ã«ã¢ã³ããã³ãã¯ã¿ã¼ãç¹ããã¢ã³ããã³ãã¯ã¿ã¼ã¨ãã£ã¼ãç·ï¼UHFï¼ã«V/Uãããµã¼ï¼ã¢ã³ããæ··åå¨ï¼ãç¹ããã¢ã³ããæ··åå¨ããã£ããã£ãã¼ãã«æ¥ç¶ãã¾ãã
ãããªå ¥å端å
ãããªå ¥å端åã¯ãå¤é¨ãããªæ©å¨ããæ åãåãè¾¼ãçºã«å©ç¨ãã¾ããS-ãããªå ¥å端åã¨ã³ã³ãã¸ãã(CVBS)å ¥å端åãæãã¯ãã®ã©ã¡ãããè£ åãã¦ãããä¸è¬çã§ãã
ãªã¼ãã£ãªå ¥å端å
ãããªå ¥å端åã¯ãå¤é¨ãããªæ©å¨ããé³å£°ãåãè¾¼ãçºã«å©ç¨ãã¾ãããã³ãã©ã°ã¨ãããã³ãã©ã°ã®äºç¨®é¡ããããåè ãè£ åãã¦ãããä¸è¬çã§ãã
æ©è½ã«ã¤ãã¦
ã¨ã³ã³ã¼ãæ¹å¼ã¨ã¯ï¼
- ãã¼ãã¦ã§ã¢ã¨ã³ã³ã¼ã
- ãã¼ãã¦ã§ã¢ã¨ã³ã³ã¼ããããã§å¸¸ã«å®å®ãããã¬ãé²ç»ãå®ç¾ãä½ããã½ããã¦ã§ã¢ã¨ã³ã³ã¼ãåãããããé«ä¾¡ã
- ã½ããã¦ã§ã¢ã¨ã³ã³ã¼ã
- é²ç»ã®å®å®æ§ã¯CPUã®æ§è½ã«ä¾åããã
é«ç»è³ªåæ©è½ã¨ã¯ï¼
TVãã¥ã¼ãã¼ä»ããã£ããã£ãã¼ãï¼TVãã£ããã£ï¼ã®å¤ãã¯ãã¢ããã°æ åä¿¡å·ã®ç»è³ªãåä¸ããæ©è½ãåãã£ã¦ãããããå¤ãã®é«ç»è³ªåæ©è½ãæè¼ãã¦ããTVãã£ããã£ã»ã©ãããé®®æãªè¦è´ãé²ç»ã楽ãããã®ã¯è¨ãã¾ã§ããªãã
ä¸è¨ã«ç»è³ªã大ããå·¦å³ãã代表çãªæ©è½ãæãã¦ã¿ãã
- 3次å Y/Cåé¢åè·¯
- ãã¬ã黿³¢ã®è¼åº¦(Y)ä¿¡å·ã¨è²(C)ä¿¡å·ãé«ç²¾åº¦ã«åé¢ããã¯ãã¹ã«ã©ã¼ãããã妨害ã®çºçã使¸ãããã¨ã§ãç´°é¨ãé®®æãªæ åãå®ç¾ããã
- DNRï¼ãã¸ã¿ã«ã»ãã¤ãºã»ãªãã¯ã·ã§ã³ï¼
- æ åä¿¡å·ã«å«ã¾ããç®éããªãã¤ãºã輪éã®ããã¤ãã使¸ãããã¨ã§ãããç¾ããæ åãå®ç¾ããã
- GRï¼ã´ã¼ã¹ãã»ãªãã¥ã¼ãµï¼
- ãã¬ã黿³¢ã®åä¿¡ç¶æ ã«ããçºçããã¡ãªæ åã®å¤éæ ãã輪éé害ãæããé«ç»è³ªãªæ åãå®ç¾ããã
- TBCï¼ã¿ã¤ã ã»ãã¼ã¹ã»ã³ã¬ã¯ã¿ï¼
- å¤ããããªãã¼ããªã©ã®åçã®éã«çºçããã¸ãã¿ã¼ï¼ç»åã®æºãï¼ãåãé¤ããå®å®ãããããªãã£ããã£ãå¯è½ã«ãããå¤é¨ãããªæ©å¨ããã®ãã£ããã£ã§å¨åãçºæ®ããã
- ãã¤ã³ã¿ã¼ã¬ã¼ã¹
- ã¹ãã¼ãçªçµãªã©åä½ã®æ¿ããæ åã§çºçããæ¨ªç¸ãã¤ãºã®çºçã使¸ããé®®æãªæ åãå®ç¾ããã
注æäºé
- TVãã£ããã£ã«ãã¬ãã¢ã³ãããç¹ãçºã®ã¢ã³ããã±ã¼ãã«ãã¢ã³ããã³ãã¯ã¿ã¼ããã§ã©ã¤ãã³ã¢çã¯ä»å±ãã¦ãªããã¨ãå¤ãã®ã§ãå¿ è¦ã«ãªãæã¯å®¶é»é販åºãªã©ã§ããããå¥éã«è³¼å ¥ããå¿ è¦ãããã¾ãã
- PCå èµåTVãã¥ã¼ãã¼ä»ããã£ããã£ãã¼ãï¼TVãã£ããã£ï¼ã®å ´åãPCå é¨ã®é»ç£æ³¢ï¼ãã¤ãºï¼ãç»è³ªã«å½±é¿ãä¸ãã¾ããå½±é¿ã®åº¦åãã¯ãPCå é¨ã®åãã¼ãããæ¾å°ããããã¤ãºã®ç¨åº¦ãTVãã£ããã£ã®å èµãã¥ã¼ãã®æ§è½ãªã©ã«ããã¾ãããã¤ãºã®å½±é¿ãå°ãã§ã軽æ¸ããçºã«ãããã£ããã£ãã¼ããåãä»ããPCIã¹ãããã¯ãã§ããã ãPCIeã¹ãããã¨é¢ããä½ç½®ã«å¢è¨ãã¾ãããã
- ãµã¦ã³ãå ¥å端åããããã£ããã£ãã¼ãã§ã¯ããªã¼ãã£ãªã±ã¼ãã«ããã£ããã£ãã¼ãã®ãªã¼ãã£ãªç«¯åã«æ¥ç¶ãããã䏿¹ããµã¦ã³ãã«ã¼ãçã«æ¥ç¶ããå¿ è¦ãããã¾ããããããªãã¨é³å£°ãèããã¾ããã
- æµ·å¤ã®ãã¸ã¿ã«æ¹å¼ã«å¯¾å¿ããTVãã£ããã£ã¯ãæ¥æ¬å½å ã®ãã¸ã¿ã«æ¹å¼ã«ã¯å¯¾å¿ã§ãã¾ããã