ã²ãŒã 奜ããªãç¥ã£ãŠããããã²ãŒãã³ã°ããŠã¹ã®ããŒãªã³ã°ã¬ãŒãã«ã€ããŠè§£èª¬ããŸãããã®èšäºã§ã¯ãããŒãªã³ã°ã¬ãŒããã©ã®ãããªãã®ã§ããã®ãããªãã²ãŒãã³ã°ããŠã¹ã«ãããŠéèŠãªã®ããå ·äœçãªèšå®æ¹æ³ãé©åãªæ°å€ã®èŠã€ãæ¹ãã玹ä»ããŸãã
ãŸããããŒãªã³ã°ã¬ãŒããšã¯ããŠã¹ãšPCã®ããŒã¿éä¿¡ã®é »åºŠãæããåäœã¯Hzã§ããé«ãããŒãªã³ã°ã¬ãŒããéžã¶ããšã§ãããŠã¹ã®åå¿é床ãåäžããããŠã¹ã®æäœæ§ã«å€§ããªåœ±é¿ãäžããŸããç¹ã«FPSã²ãŒã ã§ã¯ãæµãšã®æŠéã§ç¬éçãªæäœãåæãåãããããé«ãããŒãªã³ã°ã¬ãŒããæ±ããããŸãã
ãŸããèšå®æ¹æ³ãé©åãªæ°å€ã®èŠã€ãæ¹ã«ã€ããŠã¯ã以äžã®ç¹ã確èªããŸãããã
– ãœãããŠã§ã¢ã®èšå®ç»é¢ã§èª¿æŽ
– ã²ãŒã å ã§ã®æäœæãåå¿é床ã確èª
ãã²ãæ¬èšäºãåèã«ãã²ãŒãã³ã°ããŠã¹ã®ããŒãªã³ã°ã¬ãŒããæŽ»çšããã²ãŒã ãã¬ã€ã®è³ªãåäžãããŸãããã
ããŒãªã³ã°ã¬ãŒãã®åºæ¬ïŒã²ãŒãã³ã°ããŠã¹ã®ã¹ããŒãåäžã®ã«ã®
ã²ãŒããŒã«ãšã£ãŠãã²ãŒãã³ã°ããŠã¹ã¯éåžžã«éèŠãªããã€ã¹ã§ãããããŒãªã³ã°ã¬ãŒãã¯ãã®æ§èœåäžã«éèŠãªèŠçŽ ã§ãããããŒãªã³ã°ã¬ãŒãã¯ãã²ãŒãã³ã°ããŠã¹ã®é床ã粟床ãåäžããããããã²ãŒã å ã§ã®æäœæ§ãåäžã«é¢ä¿ãããŸãã
ããŒãªã³ã°ã¬ãŒããé«ããã°é«ãã»ã©ãæäœæã®é å»¶ãæžã£ãŠã²ãŒã å ã§ã®æäœãã¹ã ãŒãºã«ãªããŸãããããã£ãŠãFPSïŒãã¡ãŒã¹ãã»ããŒãœã³ã»ã·ã¥ãŒãã£ã³ã°ïŒã²ãŒã ãªã©ã«ãããŠã¯ãé«ãããŒãªã³ã°ã¬ãŒãã®ã²ãŒãã³ã°ããŠã¹ãæ±ããããŸãã
ãŸããã²ãŒãã³ã°ããŠã¹ã®ããŒãªã³ã°ã¬ãŒãã¯ãåã ã®PCç°å¢ãã²ãŒã ã®èšå®ã«å¿ããŠå€æŽå¯èœã§ããå Žåãã»ãšãã©ã§ãããããèªåã«æé©ãªèšå®ãèŠã€ããããšãéèŠã«ãªããŸããäžè¬çã«ã²ãŒãã³ã°ããŠã¹ã®ããŒãªã³ã°ã¬ãŒãã¯1000Hz以äžã§ãé«ããã®ã ãš8000HzãŸã§äžããããšãã§ããŸãã
æè¿ã§ã¯ãRazerãLogitechãªã©ã®å€§æã²ãŒãã³ã°ããŠã¹ã¡ãŒã«ãŒããé«ãããŒãªã³ã°ã¬ãŒããæèŒããææ°ã¢ãã«ã®ã²ãŒãã³ã°ããŠã¹ãçºå£²ããŠãããäŸ¡æ Œã¯é«ãã§ãããã¬ãã²ãŒããŒã«ã¯äººæ°ããããŸãã
ããŒãªã³ã°ã¬ãŒããšã¯ïŒããŠã¹ãšPCã®ããŒã¿éä¿¡ã®é »åºŠãçè§£ãã
ããŒãªã³ã°ã¬ãŒããšã¯ãããŠã¹ãPCã«ããŒã¿ãéä¿¡ããé »åºŠã®ããšã§ãããåäœã¯HzïŒãã«ãïŒã§è¡šãããŸãã1Hzã¯1ç§ããã1åã®ããŒã¿éä¿¡ãæå³ããŠãããäŸãã°ã1000Hzã®ããŒãªã³ã°ã¬ãŒãã§ããã°ã1ç§éã«1000åããŒã¿ãéä¿¡ãããŸãã
ããŒã¿éä¿¡ã®é »åºŠãé«ãã»ã©ãããŠã¹ã®åäœãçŽ æ©ãæ£ç¢ºã«åæ ããããããã²ãŒã ã§ã®æäœãã¹ã ãŒãºã«ãªããŸããããããããŒãªã³ã°ã¬ãŒããé«ããããšãããããªãŒã®æ¶è²»ãæ©ããªããã¡ãªãããããã®ã§ãã¯ã€ã€ã¬ã¹ã®ã²ãŒãã³ã°ããŠã¹ã䜿ãå Žåã¯æ³šæãå¿ èŠã§ãã
ã§ãã®ã§ã髿§èœåã§ããåé¢ãããããªãŒã®å£åãæ©ããªãå¯èœæ§ããããŸããããŒãªã³ã°ã¬ãŒãã®èšå®ã¯ãåã¡ãŒã«ãŒãåºããŠããå°çšãœãããŠã§ã¢ã§å€æŽã§ããããã«ãªã£ãŠããããšãã»ãšãã©ã§ãã
é«ããŒãªã³ã°ã¬ãŒããããããã¡ãªãã
é«ãããŒãªã³ã°ã¬ãŒãã«ããã¡ãªããã¯äž»ã«æ¬¡ã®ãããªãšããã§ãã
– ã«ãŒãœã«ã®åããããæ£ç¢ºãã€è¿ éã«åæ ããããããæäœæ§ãåäžããçããå®ãããæµã远尟ããã®ã容æã«ãªãã
– ã¬ã¹ãã³ã¹ã¿ã€ã ã®æ¹åã«ãããæµã®åãã«çŽ æ©ã察å¿ã§ãããããåçãåäžããã
– ã²ãŒã å ã§ã®æäœæãåäžããããšã§ãã²ãŒã ãããæ¥œãããã¬ã€ã§ããã
FPSãRTSã²ãŒã ã§ã®ããŒãªã³ã°ã¬ãŒãã®éèŠæ§
FPSãRTSã²ãŒã ã§ã¯ãçŽ æ©ãåå¿ãæ±ããããŸãããã®ãããããŠã¹ã®ããŒãªã³ã°ã¬ãŒããéèŠã§ããããŒãªã³ã°ã¬ãŒããšã¯ãããŠã¹ããPCãžã®ããŒã¿éä¿¡ã®é »åºŠãHzã§è¡šãããã®ã§ãé«ãæ°å€ã»ã©åå¿ãéããªããŸããã²ãŒãã³ã°ããŠã¹ã®å€ãã¯1000Hzã«å¯Ÿå¿ããŠãããäžè¬çãªããŠã¹ã®125Hzãšæ¯èŒããŠ8åãã®éãã§ããŒã¿ãéä¿¡ãããŸããããã«ãããã²ãŒã äžã®ã«ãŒãœã«ã®åããæ»ããã«ãªãã粟床ãåäžããŸããé å»¶ãå°ãªããããæµã«å¯Ÿããåå¿ãéããªããåçã«çŽçµããŸãããŸããFPSã²ãŒã ã§ã¯ãå°æã®ç²ŸåºŠã倧åã§ããé«ãããŒãªã³ã°ã¬ãŒãã¯ãçããå®ããéã®åŸ®åŠãªæã®åããPCã«æ£ç¢ºã«äŒããããšãã§ããŸãããã ããããŒãªã³ã°ã¬ãŒããé«ããããšãPCã®è² è·ãå¢ããå ŽåããããŸãããã®ãããèªåã®PCç°å¢ã«åãããé©åãªèšå®ã倧åã§ãã
ããŠã¹ããŒãªã³ã°ã¬ãŒãã®èšå®æ¹æ³ïŒæé©ãªã²ãŒã ç°å¢ãæ§ç¯ããã
æé©ãªã²ãŒã ç°å¢ãæ§ç¯ããããã«ãããŒãªã³ã°ã¬ãŒãã調æŽããŸããããããŒãªã³ã°ã¬ãŒãã®èšå®æ¹æ³ã¯ãã²ãŒãã³ã°ããŠã¹ã®æ©èœã«ããç°ãªããŸãããäžè¬çãªæé ã玹ä»ããŸãã
ãŸããåã¡ãŒã«ãŒã®å°çšã®èšå®ãœãããŠã§ã¢ãããŠã³ããŒãããŠã€ã³ã¹ããŒã«ããŸããæ¬¡ã«ãèšå®ãœãããŠã§ã¢ãèµ·åããããŒãªã³ã°ã¬ãŒããéžæããé ç®ãæ¢ããŸããå€ãã®ã²ãŒãã³ã°ããŠã¹ã§ã¯ã125Hz, 250Hz, 500Hz, 1000Hzã®äžããéžã¶ããšãã§ããŸããé«ããã®ã§ããã°ã4000Hzã8000Hzãéžã¶ããšãã§ããŸããéžæããåŸãèšå®ãä¿åããŠãœãããŠã§ã¢ãéããŸãã
ããŒãªã³ã°ã¬ãŒãã倿ŽãããšãããŠã¹ã®åããå€ãããããæ £ãããŸã§ã«æéããããå ŽåããããŸãããæé©ãªèšå®ãèŠã€ããããšã§ãããå¿«é©ãªã²ãŒã ãã¬ã€ãå¯èœã«ãªããŸãããŸããã²ãŒã ã®ãžã£ã³ã«ããã¬ã€ã¹ã¿ã€ã«ã«ãã£ãŠæé©ãªããŒãªã³ã°ã¬ãŒããç°ãªãããšããããããèªåã«åã£ãèšå®ãèŠã€ããããšã倧åã§ãã
ããŒãªã³ã°ã¬ãŒããšDPIïŒããŠã¹æäœã®æ£ç¢ºããæå€§éã«åŒãåºã
ããŒãªã³ã°ã¬ãŒããšDPIã¯ãããŠã¹æäœã®æ£ç¢ºããæå€§éã«åŒãåºãããã«éèŠãªèŠçŽ ã§ããããŒãªã³ã°ã¬ãŒãã¯ãããŠã¹ããPCãžã®ããŒã¿éä¿¡ã®é »åºŠã§ãããDPIã¯ãããŠã¹ã®ç§»åè·é¢ãšã«ãŒãœã«ã®ç§»åè·é¢ã®æ¯çãè¡šãææšã§ããé«ãDPIèšå®ã»ã©ãããŠã¹ã®å°ããªåãã§ã«ãŒãœã«ã倧ããåããããç»é¢äžã®æäœãçŽ æ©ãã粟å¯ã«è¡ããŸãã
ããŒãªã³ã°ã¬ãŒããšDPIã®ãã©ã³ã¹ãéèŠã§ãé«ãããŒãªã³ã°ã¬ãŒãã ãã§ãªããé©åãªDPIèšå®ãæ±ããããŸããäŸãã°ãFPSã²ãŒã ã§ã¯ãã¹ãã€ããŒã©ã€ãã«ã䜿ãéã«ã¯ãäœãDPIã§ç²Ÿå¯ãªçããå®ããããšãæ±ããããŸãããã¢ãµã«ãã©ã€ãã«ã䜿ãéã«ã¯ãé«ãDPIã§çŽ æ©ãåå¿ãæ±ããããŸãã
æé©ãªããŒãªã³ã°ã¬ãŒããšDPIèšå®ãèŠã€ããããã«ã¯ããŸãèªåã®ãã¬ã€ã¹ã¿ã€ã«ãçè§£ããã²ãŒã ã«å¿ããŠèšå®ã倿ŽããããšãéèŠã§ããããŒãªã³ã°ã¬ãŒããšDPIãæé©åããããšã§ãã²ãŒã ã®æäœæ§ãåäžãã察æŠã²ãŒã ã§ã®åçãäžãããããããŸããã
ããŒãªã³ã°ã¬ãŒããšDPIã®éãïŒããŠã¹ã®åå¿é床ãšã«ãŒãœã«é床ãçè§£ãã
ããŒãªã³ã°ã¬ãŒããšDPIã¯ãããŠã¹æ§èœãè©äŸ¡ããéã«éèŠãªèŠçŽ ã§ãããããŒãªã³ã°ã¬ãŒãã¯ããŠã¹ã®åå¿é床ã瀺ããHzã§è¡šãããŸããäŸãã°ã1000Hzã®ããŒãªã³ã°ã¬ãŒãã¯ãããŠã¹ã1ç§éã«1000åããŒã¿ãéä¿¡ããããšãæå³ããŸãã
DPIïŒDots Per InchïŒã¯ãããŠã¹ã®ã«ãŒãœã«é床ã瀺ããæ°å€ãé«ãã»ã©ãå°ãªãããŠã¹ã®åãã§ã«ãŒãœã«ãç»é¢äžã§éãåãã
ããŒãªã³ã°ã¬ãŒããšDPIã¯ããããã以äžã®ãããªç¹åŸŽãããã
– é«ããŒãªã³ã°ã¬ãŒã: ããåå¿ãéãæ£ç¢ºãªæäœãå¯èœ
– äœããŒãªã³ã°ã¬ãŒã: ããå®å®ããæäœãå¯èœ
– é«DPI: ã«ãŒãœã«é床ãéããçŽ æ©ãæäœãå¯èœ
– äœDPI: ã«ãŒãœã«é床ãé ãã粟å¯ãªæäœãå¯èœ
èªåã®ãã¬ã€ã¹ã¿ã€ã«ã«åã£ãèšå®ãéžã³ãã²ãŒã ç°å¢ãæé©åãããã
é«DPIèšå®ãšé«ããŒãªã³ã°ã¬ãŒãã®çžä¹å¹æïŒã²ãŒãã³ã°æ§èœã®æé©å
é«DPIèšå®ãšé«ããŒãªã³ã°ã¬ãŒãã®çµã¿åããã¯ãã²ãŒãã³ã°æ§èœã®æé©åã«å¿ èŠãªèŠçŽ ã§ããDPIèšå®ã¯ã«ãŒãœã«é床ãéããããšãã§ããé«ããŒãªã³ã°ã¬ãŒãã«ããããŠã¹ã®åå¿é床ãåäžãããããã²ãŒã äžã®çŽ æ©ãæäœãå¯èœã«ãªããŸãã
ç¹ã«ãFPSã²ãŒã ã§ã¯é«ãããŒãªã³ã°ã¬ãŒããšDPIãéèŠã§ãããæµãçŽ æ©ãçãæã€ããšãã§ããŸãããããã®èšå®ã調æŽããèªåã®ãã¬ã€ã¹ã¿ã€ã«ã«åãããæé©ãªç°å¢ãæ§ç¯ããããšãã²ãŒã ã§ã®åçã¢ããã«ã€ãªãããããããŸããã
ãŸãšãïŒããŒãªã³ã°ã¬ãŒãèšå®ã§ã²ãŒã ç°å¢ãèªåã«åãããã
ããŒãªã³ã°ã¬ãŒããšDPIã¯ãã²ãŒã ç°å¢ãæé©åããããã«éèŠãªèŠçŽ ã§ãããèªåã®ãã¬ã€ã¹ã¿ã€ã«ã奜ã¿ã«åãããŠèšå®ã調æŽããæé©ãªã²ãŒã ç°å¢ãæ§ç¯ããããä»åã®è§£èª¬ããããŒãªã³ã°ã¬ãŒããšDPIèšå®ã®çè§£ã«åœ¹ç«ã¡ãã²ãŒã ã§ã®ããã©ãŒãã³ã¹åäžã«ã€ãªããã°å¹žãã§ãããæ¬¡ã®ã¹ããããšããŠãããããã®ã²ãŒãã³ã°ããŠã¹ããã§ãã¯ããæé©ãªè£œåãèŠã€ããŠã¿ããã

ã³ã¡ã³ã