空éãµãŠã³ãããã®æè¡ãå¿çšãå°æ¥ã®ãã¬ã³ããæ¢ããäžçäžã®ãªãŒãã£ãªäœéšã«é©åœããããããŸãã
空éãµãŠã³ãïŒæ²¡å ¥æã®ãããªãŒãã£ãªäœéš
空éãµãŠã³ããå¥å3DãªãŒãã£ãªãŸãã¯ã€ããŒã·ããªãŒãã£ãªã¯ãç§ãã¡ããµãŠã³ããäœéšããæ¹æ³ã«é©åœããããããŠããŸããåŸæ¥ã®ã¹ãã¬ãªãŸãã¯ãµã©ãŠã³ããµãŠã³ããè¶ ããçŸå®äžçã§é³ãç¥èŠããæ¹æ³ãæš¡å£ããããªã¢ã«ã§å ã¿èŸŒããããªé³é¿ç°å¢ãäœãåºããŸãããã®æè¡ã¯ããšã³ã¿ãŒãã€ã¡ã³ããã²ãŒã ããã³ãã¥ãã±ãŒã·ã§ã³ãæè²ãŸã§ãããŸããŸãªæ¥çãå€é©ããŠããŸãããã®èšäºã§ã¯ã空éãªãŒãã£ãªã®ã°ããŒãã«ãªç¶æ³ã圢æããäžå¿çãªæŠå¿µãæè¡ãå¿çšãããã³å°æ¥ã®ãã¬ã³ããæ¢ããŸãã
空éãµãŠã³ããšã¯ïŒ
åŸæ¥ã®ãªãŒãã£ãªãã©ãŒãããã¯éåžžã鳿ºã2次å 空éå ã®ç¹ãšããŠè¡šçŸããäž»ã«å·Šå³ã®åé¢ã«çŠç¹ãåœãŠãŠããŸããäžæ¹ã空éãµãŠã³ãã¯ã鳿¯ã®3次å é³é¿ç°å¢ãåäœæããããšãç®æããŠããŸããããã¯ã鳿³¢ãç§ãã¡ã®è³ãšè³ãšã©ã®ããã«çžäºäœçšããããã·ãã¥ã¬ãŒãããæ¬¡ã®ãããªèŠå ãèæ ®ã«å ¥ããŸãã
- æ¹åïŒ æ°Žå¹³ïŒæ¹äœè§ïŒããã³åçŽïŒä»°è§ïŒè§åºŠã«ããã鳿ºã®äœçœ®ã
- è·é¢ïŒ ãªã¹ããŒãšé³æºã®éã®ç¥èŠè·é¢ã
- æ®é¿ïŒ ç°å¢å ã§ã®é³æ³¢ã®åå°ãšãšã³ãŒã空éãšãµã€ãºã®æèŠã«è²¢ç®ããŸãã
- éå¡ïŒ ç°å¢å ã®ãªããžã§ã¯ãã鳿³¢ãã©ã®ããã«ãããã¯ãŸãã¯æžè¡°ãããé³è²ãšåŒ·åºŠã«åœ±é¿ãäžãããã
ãããã®æããããæ£ç¢ºã«ã·ãã¥ã¬ãŒãããããšã«ããã空éãªãŒãã£ãªã¯ããçŸå®çã§æ²¡å ¥æã®ãããªã¹ãã³ã°äœéšãçã¿åºãããªã¢ãªãºã ãšãšã³ã²ãŒãžã¡ã³ããé«ããŸãã
空éãµãŠã³ããæ¯ããäž»èŠæè¡
ããã€ãã®æè¡ã空éãªãŒãã£ãªã®äœæãšé ä¿¡ã«è²¢ç®ããŠããŸãã以äžã«æã泚ç®ãã¹ããã®ãããã€ã瀺ããŸãã
1. ãã€ããŒã©ã«ãªãŒãã£ãª
ãã€ããŒã©ã«ãªãŒãã£ãªã¯ããªã¹ããŒãäž¡è³ã§èãããã«ãµãŠã³ãããã£ããã£ãŸãã¯åæããæè¡ã§ããããã¯ãé éšäŒé颿°ïŒHRTFïŒã«å€§ããäŸåããŠããŸããHRTFã¯ãç¹å®ã®ç©ºéç¹ããã®é³æ³¢ããéŒèã«å°éããåã«ãªã¹ããŒã®é ãèŽäœãå€è³ïŒè³ä»ïŒã«ãã£ãŠã©ã®ããã«ãã£ã«ã¿ãªã³ã°ãããããèšè¿°ããŸãããããã®ãã£ã«ã¿ãŒã¯åå人ã«åºæã§ãããããæé©ãªãã€ããŒã©ã«ã¬ã³ããªã³ã°ã«ã¯ããŒãœãã©ã€ãºãããHRTFãçæ³çãšèããããŠããŸãã
äŸïŒ æ±äº¬ã®è³ãããªéãã®ãã€ããŒã©ã«é²é³ã¯ãè»ãæ©è¡è ãã¢ããŠã³ã¹ã®é³ãèªç¶ã«ç¥èŠãããããã«ãã£ããã£ãããªã¢ã«ãªèšå Žæãçã¿åºããŸãã
å¿çšïŒ ãã€ããŒã©ã«ãªãŒãã£ãªã¯åºã䜿çšãããŠããŸãã
- VRããã³ARïŒ ããŒãã£ã«ããã³æ¡åŒµçŸå®ç°å¢ã§ã®ãªã¢ã«ã§æ¹åæ§ã®ãããµãŠã³ããã¥ãŒãäœæããŸãã
- ã²ãŒã ïŒ å¹æé³ãç°å¢é³ãæ£ç¢ºã«é 眮ããããšã«ãããæ²¡å ¥åã²ãŒã äœéšã匷åããŸãã
- 鳿¥œå¶äœïŒ ããããã³åãã®é©æ°çãªç©ºé广ãšããã¯ã¹ãäœæããŸãã
- ãªãŒãã£ãªãã©ãïŒ ãªã¹ããŒã®æ³ååãå°ã空éçãªæãããã«é Œãã説åŸåã®ãããªãŒãã£ãªãã©ãã£ããå¶äœããŸãã
2. ã¢ã³ããœããã¯ã¹
ã¢ã³ããœããã¯ã¹ã¯ã空éå ã®ãã€ã³ããäžå¿ãšããå šæ¹äœãµã©ãŠã³ããµãŠã³ãæè¡ã§ããç¹æ®ãªãã€ã¯ã¢ã¬ã€ã䜿çšããŠããã¹ãŠã®æ¹åããã®ãµãŠã³ããåæã«é²é³ããŸããé²é³ããããªãŒãã£ãªã¯ãã¹ããŒã«ãŒã¢ã¬ã€ãŸãã¯ããããã³ã§ãã³ãŒãããã³åçã§ãã圢åŒã«ãšã³ã³ãŒããããå ã®ãµãŠã³ããã£ãŒã«ããåçŸããŸãã
äŸïŒ ã¢ã³ããœããã¯ãã€ã¯ã䜿çšããŠãã«ãªã³ã§ã®ã³ã³ãµãŒããé²é³ãããšæ³åããŠãã ãããäºææ§ã®ããã·ã¹ãã ã§åçãããšããªã¹ããŒã¯å®éã«ã³ã³ãµãŒãããŒã«ã«ãããã®ããã«ãµãŠã³ããç¥èŠããå ã®å Žæããæ¥œåšã芳客ã®é³ãèãããšãã§ããŸãã
å¿çšïŒ ã¢ã³ããœããã¯ã¹ã¯äžè¬çã«äœ¿çšãããŠããŸãã
- VRããã³360°ãããªïŒ ããžã¥ã¢ã«ã³ã³ãã³ããè£å®ãããªã¢ã«ã§æ²¡å ¥æã®ãããªãŒãã£ãªäœéšãæäŸããŸãã
- ãµãŠã³ãã¢ãŒã«ã€ãïŒ ç©ºéçç¹æ§ãæããæ¹æ³ã§æŽå²çãªé³æ¯ãä¿åããŸãã
- é³é¿ç ç©¶ïŒ ããŸããŸãªç°å¢ã®é³é¿ç¹æ§ãåæããã³ã¢ããªã³ã°ããŸãã
3. ãŠã§ãŒããã£ãŒã«ãã·ã³ã»ã·ã¹ïŒWFSïŒ
ãŠã§ãŒããã£ãŒã«ãã·ã³ã»ã·ã¹ã¯ãããé«åºŠãªç©ºéãªãŒãã£ãªæè¡ã§ããã倿°ã®ã¹ããŒã«ãŒã䜿çšããŠãªã¹ãã³ã°ãšãªã¢å ã§å ã®ãµãŠã³ããã£ãŒã«ããåæ§ç¯ããŸããåã«åã ã®ãã€ã³ãããã®ãµãŠã³ããåçããã®ã§ã¯ãªããWFSã¯å ã®ãµãŠã³ãã®æ³¢é¢ãåäœæããè€æ°ã®ãªã¹ããŒã«åæã«éåžžã«æ£ç¢ºã§æ²¡å ¥æã®ãããªã¹ãã³ã°äœéšãæäŸããŸãã
äŸïŒ ãŠã£ãŒã³ã®çŸè¡é€šã§ä»®æ³ãªãŒã±ã¹ãã©ãäœæããããã«WFSã䜿çšããããšãæ³åããŠãã ããã蚪åè ã¯ãã¹ããŒã¹å ãæ©ãåãããŸãã§å®éã«ããã«ãããã®ããã«æ¥œåšãèããã©ã€ãããã©ãŒãã³ã¹ã®å®å šãªé³é¿çè€éããäœéšã§ããŸãã
å¿çšïŒ WFSã¯äž»ã«ä»¥äžã«äœ¿çšãããŸãã
- ç ç©¶éçºïŒ 空éãªãŒãã£ãªåçãšç¥èŠã®éçãæ¢æ±ããŸãã
- æ²¡å ¥åã€ã³ã¹ã¿ã¬ãŒã·ã§ã³ïŒ çŸè¡é€šãããŒãããŒã¯ããã®ä»ã®å ¬å ±ã¹ããŒã¹ã§ã®å€§èŠæš¡ãªã€ã³ã¿ã©ã¯ãã£ããªãŒãã£ãªäœéšãäœæããŸãã
- ãããã§ãã·ã§ãã«ãªãŒãã£ãªå¶äœïŒ 空éãªãŒãã£ãªã³ã³ãã³ãã®ããã·ã³ã°ãšãã¹ã¿ãªã³ã°ã®ããã®éåžžã«æ£ç¢ºãªã¢ãã¿ãªã³ã°ç°å¢ãæäŸããŸãã
4. ãªããžã§ã¯ãããŒã¹ãªãŒãã£ãª
ãªããžã§ã¯ãããŒã¹ãªãŒãã£ãªã¯ããµãŠã³ãèŠçŽ ã空éã¡ã¿ããŒã¿ïŒäœçœ®ããµã€ãºãé床ãªã©ïŒãæã€åå¥ã®ãªããžã§ã¯ããšããŠè¡šçŸããŸããããã«ããããªã¹ãã³ã°ç°å¢å ã®ãµãŠã³ãèŠçŽ ã®é 眮ãšç§»åã«å¯Ÿããæè»æ§ãšå¶åŸ¡ãåäžããŸãããã£ã³ãã«ããŒã¹ãªãŒãã£ãªïŒã¹ãã¬ãªã5.1ãµã©ãŠã³ããªã©ïŒãšã¯ç°ãªãããªããžã§ã¯ãããŒã¹ãªãŒãã£ãªã¯ç¹å®ã®ã¹ããŒã«ãŒæ§æã«äŸåããŸãããåçã·ã¹ãã ã¯ããªã¹ããŒã®ç°å¢ãšããã€ã¹ã«åºã¥ããŠãµãŠã³ããªããžã§ã¯ããåçã«ã¬ã³ããªã³ã°ããŸãã
äŸïŒ ç»é¢äžãé£ã¶ããªã³ãã¿ãŒãç»å Žããæ ç»ã®ã·ãŒã³ãèããŠã¿ãŠãã ããããªããžã§ã¯ãããŒã¹ãªãŒãã£ãªã§ã¯ãããªã³ãã¿ãŒã®ãµãŠã³ãã3D座æšãæã€ãªããžã§ã¯ããšããŠè¡šãããšãã§ããŸããåçã·ã¹ãã ã¯ãã¹ããŒã«ãŒã®æ°ãé 眮ã«é¢ä¿ãªããããªã³ãã¿ãŒãé äžããªã¢ã«ã«ç§»åããŠãããšããå°è±¡ãäœæããããã«ãµãŠã³ããã¬ã³ããªã³ã°ããŸãã
å¿çšïŒ ãªããžã§ã¯ãããŒã¹ãªãŒãã£ãªã¯äººæ°ãé«ãŸã£ãŠããŸãã
- ã·ããïŒ ããæ²¡å ¥çã§ãªã¢ã«ãªæ ç»äœéšãæäŸããŸããDolby AtmosãDTS:XãAuro-3Dã¯ãæ ç»é€šã§äœ¿çšããããªããžã§ã¯ãããŒã¹ãªãŒãã£ãªåœ¢åŒã®äŸã§ãã
- ããŒã ãšã³ã¿ãŒãã€ã¡ã³ãïŒ äºææ§ã®ããã¬ã·ãŒããŒãšã¹ããŒã«ãŒã·ã¹ãã ã§ãµã©ãŠã³ããµãŠã³ãäœéšã匷åããŸãã
- ã²ãŒã ïŒ ãã¬ã€ã€ãŒã®è¡åã«åå¿ããããããã€ãããã¯ã§ã€ã³ã¿ã©ã¯ãã£ããªé³æ¯ãäœæããŸãã
- 鳿¥œã¹ããªãŒãã³ã°ïŒ ããããã³ããã³äºææ§ã®ããããã€ã¹ïŒäŸïŒSpatial AudioãåããApple MusicïŒåãã®ç©ºéãªãŒãã£ãªããã¯ã¹ã®é³æ¥œã³ã³ãã³ããæäŸããŸãã
é éšäŒé颿°ïŒHRTFïŒã®åœ¹å²
åè¿°ã®ããã«ãHRTFã¯ãã€ããŒã©ã«ãªãŒãã£ãªãšç©ºéãµãŠã³ãç¥èŠã«ãããŠéèŠãªåœ¹å²ãæãããŸããHRTFã¯ãé éšãè³ãèŽäœã®åœ¢ç¶ãã鳿ºããéŒèãžã®é³æ³¢ãã©ã®ããã«å€æŽããããç¹åŸŽä»ããäžé£ã®ã€ã³ãã«ã¹å¿çã§ããåå人ã¯åºæã®HRTFã»ãããæã£ãŠãããããããµãŠã³ãã®ç¥èŠãããæ¹åãè·é¢ãé³è²ã«åœ±é¿ãäžããŸããäžè¬çãªHRTFã䜿çšãããšã空éå®äœã«äžæ£ç¢ºããçããå¯èœæ§ãããããµãŠã³ããé ã®äžãŸãã¯ééã£ãå Žæããèãããããã«ç¥èŠãããå¯èœæ§ããããŸãã
課é¡ãšè§£æ±ºçïŒ
- åå¥åãããHRTFïŒ æãæ£ç¢ºãªç©ºéãªãŒãã£ãªäœéšã¯ãåå¥åãããHRTFã§éæãããŸããããããHRTFã®æž¬å®ã¯è€éã§æéã®ãããããã»ã¹ã§ãã
- äžè¬çãªHRTFïŒ äŸ¿å©ã§ãããäžè¬çãªHRTFã¯æé©ã§ãªã空éåã«ã€ãªããå¯èœæ§ããããŸããç ç©¶è ã¯ãã¢ã«ãŽãªãºã ãšæ©æ¢°åŠç¿ã䜿çšããŠãããæ£ç¢ºã§ããŒãœãã©ã€ãºãããHRTFãäœæããæ¹æ³ãéçºããŠããŸãã
- ããŒãœãã©ã€ãºæè¡ïŒ äžéšã®äŒæ¥ã¯ããŠãŒã¶ãŒãé éšãšè³ã®ç©ççãªæž¬å®å€ãå ¥åããããšã§HRTFãããŒãœãã©ã€ãºã§ããããŒã«ãŸãã¯æè¡ãæäŸããŠããã空é粟床ãåäžããŠããŸãã
ããŸããŸãªæ¥çã«ããã空éãµãŠã³ãã®å¿çš
空éãµãŠã³ãã¯ãšã³ã¿ãŒãã€ã¡ã³ãã«éå®ãããŸãããæ²¡å ¥åã§ãªã¢ã«ãªãªãŒãã£ãªäœéšãäœæãããã®èœåã¯ãäžçäžã®ããŸããŸãªæ¥çã§å¿çšãããŠããŸãã
1. ãšã³ã¿ãŒãã€ã¡ã³ããšã²ãŒã
ãšã³ã¿ãŒãã€ã¡ã³ãæ¥çã¯ã空éãªãŒãã£ãªã®æ¡çšã®æåç·ã«ãããŸããæ ç»ãã鳿¥œã¹ããªãŒãã³ã°ãŸã§ã空éãµãŠã³ãã¯ã¡ãã£ã¢ãäœéšããæ¹æ³ã匷åããŠããŸãã
- ã·ããïŒ Dolby Atmosããã³DTS:Xã¯çŸä»£ã®æ ç»é€šã®æšæºãã©ãŒãããã§ããã芳客ã®åšããç§»åãã广é³ã§ãããæ²¡å ¥çã§é åçãªæ ç»éè³äœéšãæäŸããŸãã
- 鳿¥œã¹ããªãŒãã³ã°ïŒ Apple MusicãTidalãAmazon Musicãªã©ã®ãµãŒãã¹ã¯ãDolby Atmosã§ããã¯ã¹ããã空éãªãŒãã£ãªãã©ãã¯ãæäŸããŠããããªã¹ããŒã¯ããããã³ãšäºææ§ã®ããã¹ããŒã«ãŒã§ãããæ·±ãæ²¡å ¥æã§é³æ¥œãäœéšã§ããŸãã
- ã²ãŒã ïŒ ç©ºéãªãŒãã£ãªã¯ããªã¢ã«ã§æ²¡å ¥æã®ããã²ãŒã ç°å¢ãäœæããããã«äžå¯æ¬ ã§ãããã¬ã€ã€ãŒã¯ãæµãç°å¢é³ããã®ä»ã®éèŠãªãªãŒãã£ãªãã¥ãŒã®äœçœ®ãæ£ç¢ºã«ç¹å®ã§ããã²ãŒã ãã¬ã€ãšç¶æ³èªèãåäžãããŸãã人æ°ã®ã²ãŒã ã«ã¯ãDolby AtmosãDTS Headphone:Xã®ãããªç©ºéãªãŒãã£ãªæè¡ãçµã¿èŸŒãŸããŠããããšããããããŸãã
2. ããŒãã£ã«ããã³æ¡åŒµçŸå®ïŒVR/ARïŒ
空éãµãŠã³ãã¯ã説åŸåã®ããæ²¡å ¥åããŒãã£ã«ããã³æ¡åŒµçŸå®äœéšãäœæããããã«äžå¯æ¬ ã§ãã空éãªãŒãã£ãªã¯ãä»®æ³ç°å¢å ã®é³æºãæ£ç¢ºã«é 眮ããããšã«ãããèšå Žæãšãªã¢ãªãºã ã®æèŠãé«ããŸãã
- VRã²ãŒã ïŒ ç©ºéãªãŒãã£ãªã¯ãVRã²ãŒã ã§ã®æ²¡å ¥æãé«ããããã«éèŠã§ããããã¬ã€ã€ãŒã¯ä»®æ³äžçã§ãããªã¢ã«ãªæ¹æ³ã§ãµãŠã³ããèãã察話ã§ããŸãã
- VRãã¬ãŒãã³ã°ã·ãã¥ã¬ãŒã·ã§ã³ïŒ 空éãªãŒãã£ãªã¯ãèªç©ºããã«ã¹ã±ã¢ãç·æ¥å¯Ÿå¿ãªã©ã®ããŸããŸãªæ¥çåãã®ãªã¢ã«ãªãã¬ãŒãã³ã°ã·ãã¥ã¬ãŒã·ã§ã³ãäœæããããã«äœ¿çšã§ããŸãã
- ARã¢ããªã±ãŒã·ã§ã³ïŒ æ¡åŒµçŸå®ã§ã¯ã空éãªãŒãã£ãªã䜿çšããŠãä»®æ³ãµãŠã³ããçŸå®äžçã®ç°å¢ãšãã¬ã³ãããããé åçã§æçãªäœéšãäœæã§ããŸããããšãã°ãARã¢ããªã¯ããŠãŒã¶ãŒãç¹å®ã®äœçœ®ã«èªå°ããããæ³šç®ã®ãã€ã³ãã匷調ãããããããã®ç©ºéãªãŒãã£ãªãã¥ãŒãæäŸã§ããŸãã
3. ã³ãã¥ãã±ãŒã·ã§ã³ãšã³ã©ãã¬ãŒã·ã§ã³
空éãªãŒãã£ãªã¯ããªã¢ãŒãã¯ãŒã¯ç°å¢ãªã©ã§ã®ã³ãã¥ãã±ãŒã·ã§ã³ãšã³ã©ãã¬ãŒã·ã§ã³ãæ¹åããŠããŸãã
- 空éãªãŒãã£ãªäŒè°ïŒ ããŒãã£ã«äŒè°ã§ããŸããŸãªåå è ã®é³å£°ã空éçã«åé¢ããããšã«ããã空éãªãŒãã£ãªäŒè°ã¯æçããåäžããããªã¹ããŒã®ç²åŽã軜æžããããèªç¶ã§é åçãªã³ãã¥ãã±ãŒã·ã§ã³äœéšãäœæã§ããŸããååå è ã®å£°ãä»®æ³ç©ºéã®ç°ãªãå Žæããèããããªã¢ãŒãäŒè°ãæ³åããŠã¿ãŠãã ããã
- ãªã¢ãŒãã³ã©ãã¬ãŒã·ã§ã³ïŒ 空éãªãŒãã£ãªã¯ã鳿¥œå¶äœããµãŠã³ããã¶ã€ã³ãªã©ã®åéã§ã®ãªã¢ãŒãã³ã©ãã¬ãŒã·ã§ã³ãä¿é²ã§ããŸãããã¥ãŒãžã·ã£ã³ããµãŠã³ããšã³ãžãã¢ã¯ãªã¢ãŒãã§ååããå ±æä»®æ³ç©ºéã§ãµãŠã³ãèŠçŽ ãèããæäœã§ããŸãã
4. èªåè»æ¥ç
空éãªãŒãã£ãªã¯ãè»å ã§ã®ãªã¹ãã³ã°äœéšãåäžããããã©ã€ããŒã®å®å šæ§ãé«ããããã«ãèªåè»ãªãŒãã£ãªã·ã¹ãã ã«çµ±åãããŠããŸãã
- ãã¬ãã¢ã ãµãŠã³ãã·ã¹ãã ïŒ èªåè»ã¡ãŒã«ãŒã¯ãDolby AtmosãDTS Autoãªã©ã®ç©ºéãªãŒãã£ãªæè¡ããã¬ãã¢ã ãµãŠã³ãã·ã¹ãã ã«çµã¿èŸŒã¿ãä¹å®¢ã«æ²¡å ¥åã§ã³ã³ãµãŒãã®ãããªãªã¹ãã³ã°äœéšãæäŸããŠããŸãã
- ãã©ã€ããŒæ¯æŽã·ã¹ãã ïŒ ç©ºéãªãŒãã£ãªã¯ããã©ã€ããŒã«æ¹åæ§ã®ããèŠåãã¢ã©ãŒããæäŸããããã«äœ¿çšã§ããå®å šæ§ãšç¶æ³èªèãåäžãããŸããããšãã°ããã©ã€ã³ãã¹ãããç£èŠã·ã¹ãã ã¯ããã©ã€ããŒã®ãã©ã€ã³ãã¹ãããã«ããè»äž¡ã®äœçœ®ã瀺ãããã«ç©ºéãªãŒãã£ãªã䜿çšã§ããŸãã
5. ãã«ã¹ã±ã¢
空éãªãŒãã£ãªã¯ã蚺æããŒã«ããæ²»çä»å ¥ãŸã§ããã«ã¹ã±ã¢ã§å¿çšãããŠããŸãã
- 蚺æãªãŒãã£ãªïŒ 空éãªãŒãã£ãªã¯ãå¿éé³ãèºé³ãªã©ã®å»ç蚺æã«ããã埮现ãªé³ã®ç¥èŠã匷åããããã«äœ¿çšã§ããŸãã
- æ²»ççå¿çšïŒ 空éãªãŒãã£ãªã¯ãç é¢ããªãããªããŒã·ã§ã³ã»ã³ã¿ãŒã®æ£è ã®ããã«ãèœã¡çããšæ²»ç广ã®ãã鳿¯ãäœæããããã«äœ¿çšã§ããŸãã
- æ¯æŽæè¡ïŒ 空éãªãŒãã£ãªã¯ãèŽèŠé害ã®ããå人ã®ããã®æ¯æŽãªã¹ãã³ã°ããã€ã¹ãéçºããããã«äœ¿çšãããŠããŸãã鳿ºã空éçã«åé¢ããããšã«ããããããã®ããã€ã¹ã¯ãã¹ããŒãã®æçããåäžãããèæ¯ãã€ãºãäœæžããŸãã
6. æè²ãšãã¬ãŒãã³ã°
空éãªãŒãã£ãªã¯ãæ²¡å ¥åã§é åçãªæè²ç°å¢ãäœæããããšã«ãããåŠç¿äœéšãåäžãããŸãã
- ããŒãã£ã«ãã£ãŒã«ãããªããïŒ ç©ºéãªãŒãã£ãªã¯ãæŽå²ç建é ç©ãçŸè¡é€šããã®ä»ã®å Žæãžã®ãªã¢ã«ãªããŒãã£ã«ãã£ãŒã«ãããªãããäœæããããã«äœ¿çšã§ããåŠçã¯ãããã®ç°å¢ãããæ²¡å ¥çã§é åçãªæ¹æ³ã§äœéšã§ããŸããåŠçãããŸããŸãªæ¹åãããžã£ã³ã°ã«ã®é³ãèãããšãã§ããã¢ããŸã³ã®ç±åž¯éšæã®ä»®æ³ãã¢ãŒãæ³åããŠã¿ãŠãã ããã
- èªåŠåŠç¿ïŒ 空éãªãŒãã£ãªã¯ãåŠçããªã¹ãã³ã°ãšã¹ããŒãã³ã°ã®ã¹ãã«ãç·Žç¿ã§ããæ²¡å ¥åäŒè©±ç°å¢ãäœæããããšã«ãããèªåŠåŠç¿ãæ¹åã§ããŸãã
空éãµãŠã³ãã®å°æ¥ã®ãã¬ã³ã
空éãµãŠã³ãã®åéã¯åžžã«é²åããŠãããæ°ããæè¡ãšå¿çšãåžžã«ç»å ŽããŠããŸãã以äžã«ã空éãªãŒãã£ãªã®æªæ¥ã圢æããäž»èŠãªãã¬ã³ããããã€ã瀺ããŸãã
1. ããŒãœãã©ã€ãŒãŒã·ã§ã³ãšã«ã¹ã¿ãã€ãº
åè¿°ã®ããã«ãæé©ãªç©ºéãªãŒãã£ãªç²ŸåºŠãéæããã«ã¯ãããŒãœãã©ã€ãºãããHRTFãéèŠã§ããå°æ¥ã®ãã¬ã³ãã«ã¯ä»¥äžãå«ãŸããŸãã
- AIé§åHRTFããŒãœãã©ã€ãŒãŒã·ã§ã³ïŒ 人工ç¥èœã𿩿¢°åŠç¿ã䜿çšããŠãåçããªãŒãã£ãªé²é³ãªã©ã®éå®çãªããŒã¿ããæ£ç¢ºãªHRTFãäœæããŸãã
- ãªã¢ã«ã¿ã€ã HRTFé©å¿ïŒ ãªã¹ããŒã®é ã®åããšç°å¢ã«åºã¥ããŠHRTFãåçã«èª¿æŽããŸãã
- ãŠãŒã¶ãŒèª¿æŽå¯èœãªç©ºéåïŒ é³æºã®ç¥èŠãããè·é¢ãšæ¹åã調æŽãããªã©ããŠãŒã¶ãŒã«ç©ºéãªãŒãã£ãªäœéšãã«ã¹ã¿ãã€ãºããããã®ããŒã«ãæäŸããŸãã
2. 人工ç¥èœïŒAIïŒãšã®çµ±å
AIã¯ã空éãªãŒãã£ãªåŠçãšã³ã³ãã³ãäœæã«ãããŠãŸããŸãéèŠãªåœ¹å²ãæãããŠããŸãã
- AIé§åãµãŠã³ããã¶ã€ã³ïŒ AIã䜿çšããŠãã²ãŒã ãVRäœéšããã®ä»ã®ã¢ããªã±ãŒã·ã§ã³åãã®ãªã¢ã«ã§æ²¡å ¥æã®ãã鳿¯ãçæããŸãã
- ã€ã³ããªãžã§ã³ããªãŒãã£ãªããã·ã³ã°ïŒ 空éãªãŒãã£ãªã³ã³ãã³ãã®ããã·ã³ã°ããã»ã¹ãèªååããã¯ãªãšã€ã¿ãŒãèžè¡ç衚çŸã«éäžã§ããããã«ããŸãã
- AIããŒã¹ã®ãã€ãºãªãã¯ã·ã§ã³ãšãœãŒã¹åé¢ïŒ äžèŠãªãã€ãºãé€å»ããåã ã®é³æºãåé¢ããããšã«ããã空éãªãŒãã£ãªé²é³ã®æçããšæçããåäžãããŸãã
3. ã¢ãã€ã«ããã€ã¹ã§ã®ç©ºéãªãŒãã£ãª
ã¢ãã€ã«ããã€ã¹ã®åŠçèœåã®åäžã«ãããã¹ããŒããã©ã³ãã¿ãã¬ããã§é«å質ãªç©ºéãªãŒãã£ãªäœéšãæäŸããããšãå¯èœã«ãªã£ãŠããŸãã
- ã¢ãã€ã«ãã©ãããã©ãŒã ã§ã®ç©ºéãªãŒãã£ãªã¹ããªãŒãã³ã°ïŒ ã¹ããªãŒãã³ã°ãµãŒãã¹ã¯ãã¢ãã€ã«ããã€ã¹ã§ã®ç©ºéãªãŒãã£ãªåçããŸããŸããµããŒãããŠããããŠãŒã¶ãŒã«å€åºå ã§ãæ²¡å ¥åãªã¹ãã³ã°äœéšãæäŸããŠããŸãã
- ã¢ãã€ã«VRãšARïŒ ç©ºéãªãŒãã£ãªã¯ãã¢ãã€ã«ããã€ã¹ã§é åçãªVRããã³ARäœéšãäœæããããã«äžå¯æ¬ ã§ãã
- ã¢ãã€ã«ã§ã®ç©ºéãªãŒãã£ãªã²ãŒã ïŒ ã¢ãã€ã«ã²ãŒã ã¯ãæ²¡å ¥åã²ãŒã äœéšã匷åããããã«ç©ºéãªãŒãã£ãªããŸããŸãçµã¿èŸŒãã§ããŸãã
4. ã¢ã¯ã»ã·ããªãã£ã®åäž
空éãªãŒãã£ãªæè¡ã¯ãèŽèŠé害ã®ããå人ã®ã¢ã¯ã»ã·ããªãã£ãåäžãããããã«éçºãããŠããŸãã
- 空éãªãŒãã£ãªè£èŽåšïŒ ã¹ããŒãã®æçããåäžãããèæ¯ãã€ãºãäœæžããããã«ç©ºéãªãŒãã£ãªã䜿çšããè£èŽåšã
- 空éãªãŒãã£ãªã³ãã¥ãã±ãŒã·ã§ã³ããŒã«ïŒ èŽèŠé害ã®ããå人ãéšãããç°å¢ã§ã®äŒè©±ãçè§£ããããããããã«ç©ºéãªãŒãã£ãªã䜿çšããã³ãã¥ãã±ãŒã·ã§ã³ã¢ããªã
- ããŒãœãã«ãµãŠã³ãå¢å¹ åšïŒPSAPïŒïŒ 軜床ããäžçšåºŠã®é£èŽã®ãŠãŒã¶ãŒã®é³ã®å®äœãšæçããåäžãããããã«ç©ºéãªãŒãã£ãªæ©èœãçµã¿èŸŒãã PSAPã
5. æšæºåãšçžäºéçšæ§
空éãªãŒãã£ãªãæ®åããã«ã€ããŠãããŸããŸãªããã€ã¹ããã©ãããã©ãŒã éã®çžäºéçšæ§ã確ä¿ããããã®æšæºåã®åãçµã¿ãé²ããããŠããŸãã
- æšæºåããã空éãªãŒãã£ãªãã©ãŒãããïŒ ç©ºéãªãŒãã£ãªã³ã³ãã³ãã®ãšã³ã³ãŒãããã³ãã³ãŒãã®ããã®æšæºåããããã©ãŒããããéçºããããŸããŸãªããã€ã¹ããã©ãããã©ãŒã éã§ã®ã·ãŒã ã¬ã¹ãªåçãå¯èœã«ããŸãã
- ãªãŒãã³ãœãŒã¹ç©ºéãªãŒãã£ãªã©ã€ãã©ãªïŒ 空éãªãŒãã£ãªåŠçã®ããã®ãªãŒãã³ãœãŒã¹ã©ã€ãã©ãªãšããŒã«ãäœæããéçºè ã空éãªãŒãã£ãªã¢ããªã±ãŒã·ã§ã³ãäœæããã³å±éããããããŸãã
- æ¥çã³ã©ãã¬ãŒã·ã§ã³ïŒ ãªãŒãã£ãªæ©åšã¡ãŒã«ãŒãã³ã³ãã³ãã¯ãªãšã€ã¿ãŒãã¹ããªãŒãã³ã°ãµãŒãã¹éã®ååã奚å±ããæ¶è²»è åãã®çµ±äžãããé«å質ãªç©ºéãªãŒãã£ãªäœéšã確ä¿ããŸãã
çµè«
空éãµãŠã³ãã¯ãç§ãã¡ããªãŒãã£ãªãäœéšããæ¹æ³ã«é©åœãããããå€é©çãªæè¡ã§ãããšã³ã¿ãŒãã€ã¡ã³ããã²ãŒã ããã³ãã¥ãã±ãŒã·ã§ã³ããã«ã¹ã±ã¢ãŸã§ã空éãªãŒãã£ãªã¯ããŸããŸãªæ¥çã§ãªã¢ãªãºã ãæ²¡å ¥æããšã³ã²ãŒãžã¡ã³ããåäžãããŠããŸãããã¯ãããžãŒãé²åãç¶ããã«ã€ããŠã空éãªãŒãã£ãªã®ããã«é©æ°çãªå¿çšãç»å Žããäžçäžã§æ°ãããšããµã€ãã£ã³ã°ãªãªãŒãã£ãªäœéšã®å¯èœæ§ãçãŸããããšãäºæ³ãããŸãããããã®é²æ©ãåãå ¥ãã空éãµãŠã³ãã®ãã¥ã¢ã³ã¹ãçè§£ããããšã¯ãå°éå®¶ãšæå¥œå®¶ã®äž¡æ¹ã«ãšã£ãŠããã®ãã€ãããã¯ã§é²åããåéã®æåç·ã«çãŸãããã«éèŠã«ãªããŸãããµãŠã³ããã¶ã€ããŒãã²ãŒã éçºè ããŸãã¯åã«ãªãŒãã£ãªæå¥œå®¶ã§ãã£ãŠãã空éãµãŠã³ãã®äžçãæ¢æ±ããããšã¯ãããè±ãã§æ²¡å ¥æã®ããèŽèŠã®æ ãçŽæããŸãã