CDã¬ã³ã䜿ãäžã§ã®ãã¡ãªããã¯äœãªã®ã§ããããã
å©äŸ¿æ§é«ãCDã¬ã³ã§ããã䜿ãæ¹ã«ãã£ãŠã¯æãã¬èœãšãç©ŽããããããããŸããã
äŸãã°ãå°çšã¢ããªã§ããé³æ¥œãåçã§ããªãããšããã¹ããã®ã¡ã¢ãªå®¹éã®åé¡ãããã¯ã¢ããã®éå®æ§ãªã©ã䜿ãåã«ç¥ã£ãŠãããããã€ã³ããããã€ãååšããŸãã
ãã®èšäºã§ã¯CDã¬ã³ã®ãã¡ãªãããåããããã解説ããããªãã®é³æ¥œã©ã€ããããè±ãã«ããããã®ç¥èãæäŸããŸãã
CDã¬ã³ãæ倧éã«æŽ»çšããããã«ããã²ãã®èšäºããèªã¿ãã ããã
- å°çšã¢ããªãCDã¬ã³ãã¥ãŒãžãã¯ãã§ã®ã¿åçå¯èœãªãããä»ã®é³æ¥œã¢ããªãšã®äºææ§ããªãããš
- ã¹ããŒããã©ã³ã®å éšã¹ãã¬ãŒãžã䜿çšããé«é³è³ªèšå®ã§ã¯å€§ããªã¹ãã¬ãŒãžå®¹éãæ¶è²»ããããš
- CDã¬ã³ã®ããã¯ã¢ããæ©èœãCDã¬ã³ã§åã蟌ãã é³æ¥œã«éãããããš
- ã€ã³ã¿ãŒãããäŸåã®åŽé¢ãç¹ã«ååã®é³æ¥œåã蟌ã¿æã®ã€ã³ã¿ãŒãããæ¥ç¶ã®å¿ èŠæ§
CDã¬ã³ã®ãã¡ãªããïŒã€ã玹ä»
- å°çšã¢ããªéå®ã®åçïŒå©äŸ¿æ§ãšå¶çŽ
- ã¹ããã®ã¡ã¢ãªäœ¿çšïŒå®¹éåé¡ãèæ ®
- ããã¯ã¢ããéå®æ§ïŒåã蟌ãã æ²ã®ã¿å¯Ÿè±¡
- é³è³ªéžæãšã¹ãã¬ãŒãžå®¹éïŒãã©ã³ã¹ã®éèŠæ§
- ãªãã©ã€ã³åçãšã®ã¬æ¶è²»ïŒã€ã³ã¿ãŒãããäŸåã®è§£èª¬
- iPhoneãšã¢ã³ããã€ãã§ã®äœ¿çšïŒãã©ãããã©ãŒã å¥ã®çæç¹
- å€åºå ã§ã®äœ¿çšïŒç§»åäžã®æ³šæç¹ãšå¶é
- ããã¯ã°ã©ãŠã³ãåçã®å¶çŽïŒäœ¿çšæã®æ³šæç¹
- ãªãã©ã€ã³åçã®éçïŒãªãã©ã€ã³åçã§ããªãå Žé¢
å°çšã¢ããªéå®ã®åçïŒå©äŸ¿æ§ãšå¶çŽ
CDã¬ã³ã䜿çšããäžã§æãé¡èãªãã¡ãªããã®äžã€ã¯ãåã蟌ãã é³æ¥œãå°çšã¢ããªCDã¬ã³ãã¥ãŒãžãã¯ã§ããåçã§ããªãç¹ã§ãã
ããã¯ããŠãŒã¶ãŒãæ®æ®µäœ¿ãæ £ããŠããé³æ¥œåçã¢ããªãšã®äºææ§ããªããšããããšãæå³ããŸãã
äŸãã°ãå€ãã®ãŠãŒã¶ãŒãå©çšããŠããiTunesãä»ã®äžè¬çãªé³æ¥œã¢ããªã§ã¯ãCDã¬ã³ã§åã蟌ãã é³æ¥œãåçããããšãã§ããŸããã
ãã®ããããããŸã§ã®é³æ¥œã©ã€ãã©ãªãšã¯å¥ã«ç®¡çããå¿ èŠãããããããå©çšäžã®äžäŸ¿ãã«ç¹ããããšããããŸãã
ãã ããCDã¬ã³ãã¥ãŒãžãã¯ã¢ããªèªäœã¯åºæ¬çãªåçæ©èœããã¬ã€ãªã¹ãã®äœæãã·ã£ããã«åçãªã©ããŠãŒã¶ãŒãæ±ããæ©èœãäžéãåããŠããŸãã
ã¢ããªã¯ç¡æã§ããŠã³ããŒãã§ãããããæ°ããªã³ã¹ãã¯çºçããŸããããæ¢åã®é³æ¥œã©ã€ãã©ãªãšã®çµ±åãäžå 管çãéèŠãããŠãŒã¶ãŒã«ãšã£ãŠã¯ããã®ç¹ã倧ããªéå£ãšãªãå¯èœæ§ããããŸãã
ãŸããã¢ããªã®äœ¿ãåæã«ã€ããŠã¯åã ã®ãŠãŒã¶ãŒã«ãã£ãŠè©äŸ¡ãåããããšããã§ãããå°çšã¢ããªãžã®ç§»è¡ã«ã¯æéãšæ £ããå¿ èŠã§ããããšã¯åŠããŸããã
ã¹ããã®ã¡ã¢ãªäœ¿çšïŒå®¹éåé¡ãèæ ®
CDã¬ã³ã§é³æ¥œãåã蟌ããšããã®ããŒã¿ã¯ã¹ããŒããã©ã³ã®å éšã¹ãã¬ãŒãžã«ä¿åãããŸãã
ããã¯ãç¹ã«ã¹ãã¬ãŒãžå®¹éã®å°ããã¹ããŒããã©ã³ã䜿çšããŠãããŠãŒã¶ãŒã«ãšã£ãŠã¯éèŠãªæžå¿µäºé ã§ãã
é³æ¥œãã¡ã€ã«ã®ãµã€ãºã¯ãéžæããé³è³ªã«ãã£ãŠå€§ããç°ãªããé«é³è³ªãéžæããã°ããã»ã©å€ãã®ã¹ãã¬ãŒãžã¹ããŒã¹ãæ¶è²»ããŸãã
ãã®ãããã¹ããŒããã©ã³å ã®ä»ã®ããŒã¿ãšã®ãã©ã³ã¹ãèããå¿ èŠããããŸãã
é³è³ªãšãã¡ã€ã«ãµã€ãºã®é¢ä¿
CDã¬ã³ã«ã¯è€æ°ã®é³è³ªèšå®ããããŸãã
äŸãã°ãCDé³è³ª(FLAC)ãéžæãããšã1åãããçŽ6MBã®ã¹ãã¬ãŒãžãæ¶è²»ããŸãããããã¯æé«é³è³ªã§ã®ããŒã¿ãµã€ãºã§ãã
äžæ¹ã§ãäœå®¹é(AAC 128kbps)ãéžã¹ã°ã1åãããçŽ1MBã§æžããããããå€ãã®æ²ãä¿åã§ããŸãã
ãã ãããã®äœé³è³ªèšå®ã§ã¯é³è³ªãå£ãå¯èœæ§ããããããé³æ¥œã®æ¥œãã¿æ¹ã«åœ±é¿ãäžãããããããŸããã
AndroidãšiPhoneã®éã
AndroidãŠãŒã¶ãŒã¯SDã«ãŒãã«é³æ¥œããŒã¿ãä¿åããããšã§å éšã¹ãã¬ãŒãžã®åé¡ãåé¿ã§ããŸãããiPhoneãŠãŒã¶ãŒã«ã¯ãã®éžæè¢ããããŸããã
ãããã£ãŠãiPhoneãŠãŒã¶ãŒã¯ç¹ã«å éšã¹ãã¬ãŒãžã®å®¹éãæèããŠé³æ¥œãåã蟌ãå¿ èŠããããŸãã
ããã«ãé³æ¥œãã¡ã€ã«ä»¥å€ã®ã¢ããªãããŒã¿ãã¹ãã¬ãŒãžãå æãããããå®æçãªããŒã¿æŽçãéèŠã§ãã
ãã®ããã«ãCDã¬ã³ã䜿çšããéã¯ã䜿çšããã¹ããŒããã©ã³ã®ç¹æ§ãšã¹ãã¬ãŒãžå®¹éãèæ ®ããå¿ èŠãããã®ã§ãã
ããã¯ã¢ããéå®æ§ïŒåã蟌ãã æ²ã®ã¿å¯Ÿè±¡
CDã¬ã³ã®ããã¯ã¢ããæ©èœã¯ãCDã¬ã³ã§åã蟌ãã é³æ¥œã®ã¿ã察象ãšããŠããŸãã
ãã®å¶éã¯ãCDã¬ã³ãå©çšããéã«éèŠãªãã€ã³ãã§ãã
ã€ãŸããiTunesãªã©ä»ã®ãœãŒã¹ããåã蟌ãã é³æ¥œã¯ãCDã¬ã³ã®ããã¯ã¢ããæ©èœã䜿çšããŠä¿è·ããããšãã§ããŸããã
ãã®ããããŠãŒã¶ãŒã¯è€æ°ã®é³æ¥œãœãŒã¹ã管çããå¿ èŠãçãããããè¿œå ã®æéãšãªãå¯èœæ§ããããŸãã
é³æ¥œã®ããã¯ã¢ããã«ãããŠã¯ãCDã¬ã³ã§åã蟌ãã æ²ã«ã€ããŠã¯å®å¿ããŠä¿åãå¯èœã§ãããä»ã®é³æ¥œãœãŒã¹ã¯å¥éããã¯ã¢ãããèæ ®ããå¿ èŠããããŸãã
ããã«ãCDã¬ã³ã®ããã¯ã¢ããæ©èœã¯ãé³æ¥œããŒã¿ã®ã¿ãªããããã¬ã€ãªã¹ããã¢ãŒãã£ã¹ãæ å ±ãªã©ã®ã¡ã¿ããŒã¿ãå«ãŸãããããCDã¬ã³ã§ã®é³æ¥œäœéšã¯ããæŽçããã圢ã§ä¿æã§ããŸãã
ãããããã®æ©èœã®éå®æ§ã«ããããŠãŒã¶ãŒã¯CDã¬ã³ä»¥å€ã®é³æ¥œåã蟌ã¿ãœãªã¥ãŒã·ã§ã³ã«ãããŠãããã¯ã¢ããã®å¿ èŠæ§ã«çŽé¢ããããšã«ãªãã®ã§ãã
é³è³ªéžæãšã¹ãã¬ãŒãžå®¹éïŒãã©ã³ã¹ã®éèŠæ§
CDã¬ã³ã䜿çšããéãé³è³ªã®éžæã¯ã¹ãã¬ãŒãžå®¹éãšçŽæ¥é¢é£ããŠããŸãã
ãŠãŒã¶ãŒã¯é³è³ªã®ã¬ãã«ãéžæããããšã§ãåã蟌ãé³æ¥œãã¡ã€ã«ã®ãµã€ãºã決å®ããŸãã
é«é³è³ªã®éžæã¯ããè¯ãé³æ¥œäœéšãæäŸããŸãããåæã«ããå€ãã®ã¹ãã¬ãŒãžã¹ããŒã¹ãæ¶è²»ããŸãã
ããã¯ãç¹ã«éãããã¹ãã¬ãŒãžå®¹éãæã€ã¹ããŒããã©ã³ãŠãŒã¶ãŒã«ãšã£ãŠã¯éèŠãªæ€èšäºé ãšãªããŸãã
é³è³ªèšå®ã®ãªãã·ã§ã³
CDã¬ã³ã§ã¯ãCD䞊ã¿ã®é³è³ªïŒFLACïŒããäœå®¹éïŒAAC 128kbpsïŒãŸã§ãè€æ°ã®é³è³ªèšå®ãªãã·ã§ã³ãæäŸãããŠããŸãã
ããšãã°ãCD䞊ã¿ã®é³è³ªãéžæãããšã1åãããçŽ6MBã®ã¹ãã¬ãŒãžãæ¶è²»ããŸãã
ããã«å¯ŸããŠãäœå®¹éèšå®ã§ã¯1åãããçŽ1MBãšãªããããå€ãã®æ²ãä¿åããããšãå¯èœã«ãªããŸãã
ãã ããäœå®¹éèšå®ã§ã¯é³è³ªã®äœäžãçºçãããããé³æ¥œã楜ããäžã§ã®å質ãšå®¹éã®ãã©ã³ã¹ãèæ ®ããããšãäžå¯æ¬ ã§ãã
ã¹ãã¬ãŒãžå®¹éãšã®ãã©ã³ã¹
é«é³è³ªã§ã®ä¿åãåžæãããŠãŒã¶ãŒã¯ãã¹ãã¬ãŒãžå®¹éã®ç®¡çã«ç¹ã«æ³šæãå¿ èŠã§ãã
ã¹ããŒããã©ã³ã®å®¹éãéãããŠããå Žåãé³æ¥œãã¡ã€ã«ã ãã§ãªããä»ã®ã¢ããªãããŒã¿ãšã®ãã©ã³ã¹ãåãå¿ èŠããããŸãã
é³æ¥œãå¹ççã«ç®¡çããããã«ã¯ãå®æçã«ããŒã¿ã®æŽçããå¿ èŠã«å¿ããŠå€éšã¹ãã¬ãŒãžãžã®ããã¯ã¢ãããæ€èšããããšãæšå¥šãããŸãã
ãŸããAndroidãŠãŒã¶ãŒã¯SDã«ãŒããå©çšããŠå®¹éåé¡ãç·©åã§ããŸãããiPhoneãŠãŒã¶ãŒã¯ãã®ãªãã·ã§ã³ããªããããå éšã¹ãã¬ãŒãžã®å®¹éèšç»ã«ããã«æ³šæãæãå¿ èŠããããŸãã
ãªãã©ã€ã³åçãšã®ã¬æ¶è²»ïŒã€ã³ã¿ãŒãããäŸåã®è§£èª¬
CDã¬ã³ã§åã蟌ãã é³æ¥œã¯ãã¹ããŒããã©ã³ã®å éšã¹ãã¬ãŒãžã«ä¿åãããããããªãã©ã€ã³ã§ã®åçãå¯èœã§ãã
ããã¯ãã€ã³ã¿ãŒãããæ¥ç¶ãäžå®å®ãªå Žæã§ããé³æ¥œã楜ããããšãã§ãããšãã倧ããªã¡ãªãããæäŸããŸãã
ããããCDã¬ã³ã䜿çšããéã«ã¯ã€ã³ã¿ãŒãããäŸåã®åŽé¢ãç解ããŠããå¿ èŠããããŸãã
äŸãã°ãCDããé³æ¥œãåã蟌ãéã«ã¯ãæ²ã®ã¿ã€ãã«ãã¢ã«ãã æ å ±ãæè©ãªã©ã®ããŒã¿ååŸã®ããã«ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠã§ãã
ããã«ãããåã蟌ã¿æã«ã¯ã¢ãã€ã«ããŒã¿éä¿¡ïŒã®ã¬ïŒãçºçããããšããããŸãã
åã蟌ãã åŸã«ã€ã³ã¿ãŒãããã«æ¥ç¶ãããšãæ²åãã¢ã«ãã æ å ±ã®ååŸãè¡ãããããå å®ããé³æ¥œäœéšãå¯èœã«ãªããŸãã
ãã ãããã®æ å ±ååŸããã»ã¹ã«ãããããŒã¿éä¿¡éã¯æ¯èŒçå°ãªããããéä¿¡æã«ã€ããŠé床ã«å¿é ããå¿ èŠã¯ãããŸããã
CDã¬ã³ã掻çšããããšã§ããªãã©ã€ã³ã§ã®é³æ¥œåçã容æã«ãªããé³æ¥œæ奜家ã«ãšã£ãŠã¯å€§ããªå©ç¹ãšãªããŸãããååã®ããŒã¿ååŸã«ã¯ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠãšãªãç¹ãçæããå¿ èŠããããŸãã
iPhoneãšã¢ã³ããã€ãã§ã®äœ¿çšïŒãã©ãããã©ãŒã å¥ã®çæç¹
CDã¬ã³ã®äœ¿çšäœéšã¯ã䜿çšããã¹ããŒããã©ã³ã®ãã©ãããã©ãŒã ã«ãã£ãŠç°ãªããŸãã
iPhoneãšAndroid端æ«ã§ã¯ãã¹ãã¬ãŒãžã®ç®¡çãé³æ¥œãã¡ã€ã«ã®åãæ±ãã«ãããŠç°ãªãç¹æ§ããããããããç解ããããšãéèŠã§ãã
iPhoneã§ã®äœ¿çšæã®æ³šæç¹
iPhoneã§ã¯ãSDã«ãŒãã䜿çšããããšãã§ããªããããå éšã¹ãã¬ãŒãžã®å®¹é管çãç¹ã«éèŠãšãªããŸãã
CDã¬ã³ã§é³æ¥œãåã蟌ãéã¯ãå©çšå¯èœãªå éšã¹ãã¬ãŒãžã®éãäºåã«ç¢ºèªããé©åãªé³è³ªèšå®ãéžæããå¿ èŠããããŸãã
ãŸããiPhoneã®iOSããŒãžã§ã³ã«ãã£ãŠã¯ãCDã¬ã³ãšã®äºææ§ã«åé¡ãçããããšããããŸãã®ã§ãCDã¬ã³ã䜿çšããåã«ææ°ã®iOSããŒãžã§ã³ã«ã¢ããããŒãããŠããããšãæšå¥šãããŸãã
Androidã§ã®äœ¿çšæã®å©ç¹
Android端æ«ã䜿çšããå ŽåãSDã«ãŒãã䜿çšããŠé³æ¥œãã¡ã€ã«ãä¿åã§ãããšãã倧ããªå©ç¹ããããŸãã
ããã«ãããå éšã¹ãã¬ãŒãžã®å®¹éã«äœè£ããªãå Žåã§ããSDã«ãŒãã«é³æ¥œãä¿åããããšã§ãããå€ãã®é³æ¥œãæã¡æ©ãããšãå¯èœã«ãªããŸãã
ãŸããAndroid端æ«ã§ã¯ãCDã¬ã³ã®ã¢ããªãããå¹ åºãããŒãžã§ã³ã®Android OSãšäºææ§ãæã£ãŠãããããããŸããŸãªã¢ãã«ã®Android端æ«ã§CDã¬ã³ãå©çšã§ãããšããã¡ãªããããããŸãã
CDã¬ã³ã䜿çšããéã«ã¯ããããã®ãã©ãããã©ãŒã å¥ã®ç¹æ§ãç解ããèªèº«ã®ã¹ããŒããã©ã³ã«æé©ãªäœ¿çšæ¹æ³ãéžæããããšãéèŠã§ãã
ããã«ãããããå¿«é©ãªé³æ¥œäœéšãåŸãããã§ãããã
å€åºå ã§ã®äœ¿çšïŒç§»åäžã®æ³šæç¹ãšå¶é
CDã¬ã³ãå€åºå ã§äœ¿çšããéã«ã¯ãããã€ãã®æ³šæç¹ãšå¶éãååšããŸãã
ãŸããCDã¬ã³ã¯ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠãšããå Žé¢ããããå€åºå ã§ã®ã€ã³ã¿ãŒãããç°å¢ãäžå®å®ãªå Žåãç¹ã«ããŒã¿ååŸã®ããã»ã¹ã§äžäŸ¿ãæããå¯èœæ§ããããŸãã
äŸãã°ãCDããæ²ãåã蟌ãéã«æ²åãã¢ã«ãã æ å ±ãã€ã³ã¿ãŒãããããååŸããå¿ èŠããããããWi-Fiãã¢ãã€ã«ããŒã¿æ¥ç¶ãäžå®å®ãªå Žæã§ã¯ããããã®æ å ±ãæ£ããååŸã§ããªãå ŽåããããŸãã
ãŸããå€åºå ã§ã®é³æ¥œã®åã蟌ã¿ã¯ãã¹ããŒããã©ã³ã®ããããªãŒæ¶è²»ã«ã圱é¿ãäžãããããé·æéã®äœ¿çšã«ã¯æ³šæãå¿ èŠã§ãã
CDã¬ã³ã¯ã¹ããŒããã©ã³ã®ããããªãŒãæ¶è²»ãããããå€åºæã«ã¯ååãªããããªãŒæ®éã確ä¿ããããã¢ãã€ã«ããããªãŒãæºåž¯ããããšãæšå¥šãããŸãã
ããã«ãå€åºå ã§ã®äœ¿çšã§ã¯ãã¹ããŒããã©ã³ã®ã¡ã¢ãªå®¹éãèæ ®ããå¿ èŠããããŸãã
ç¹ã«é³è³ªèšå®ãé«ãå Žåãåã蟌ãæ²æ°ã«ãã£ãŠã¯äºæ³ä»¥äžã«å€ãã®ã¹ãã¬ãŒãžã¹ããŒã¹ãæ¶è²»ããããšããããããäºã䜿çšå¯èœãªã¡ã¢ãªå®¹éã確èªããé©åãªé³è³ªèšå®ãéžæããããšã倧åã§ãã
CDã¬ã³ãå€åºå ã§å©çšããéã«ã¯ããããã®å¶éãšæ³šæç¹ãç解ããäºåã®æºåãè¡ãããšã§ãã¹ã ãŒãºãªé³æ¥œäœéšãå¯èœã«ãªããŸãã
ããã¯ã°ã©ãŠã³ãåçã®å¶çŽïŒäœ¿çšæã®æ³šæç¹
CDã¬ã³ã®äœ¿çšäžãç¹ã«æ³šæãã¹ãç¹ã®äžã€ãããã¯ã°ã©ãŠã³ãåçã®å¶çŽã§ãã
ããã¯ãã¢ããªãç»é¢ã®èåŸã§åäœããŠããéã«é³æ¥œåçãåæ¢ããããšãæå³ãããŠãŒã¶ãŒã®å©äŸ¿æ§ã«åœ±é¿ãäžããå¯èœæ§ããããŸãã
ããã¯ã°ã©ãŠã³ãåçã®åæ¢åé¡
CDã¬ã³ãã¥ãŒãžãã¯ã¢ããªã䜿çšããŠããéãä»ã®ã¢ããªãæäœãããã¹ããŒããã©ã³ã®ç»é¢ããªãã«ãªããšãé³æ¥œåçãåæ¢ããããšããããŸãã
ãã®çŸè±¡ã¯ãã¹ããŒããã©ã³ã®ã¡ã¢ãªç®¡çã«é¢é£ããŠãããç¹ã«ã¡ã¢ãªå®¹éãéãããŠãã端æ«ã§é¡èã«çŸããããšããããŸãã
ã¢ããªã®ããã¯ã°ã©ãŠã³ãåäœãå¶éããããšãé³æ¥œåçãäžæãããããããŠãŒã¶ãŒã¯é³æ¥œãèŽããªããä»ã®ã¿ã¹ã¯ãè¡ãéã«äžäŸ¿ãæããããšããããŸãã
ããããªãŒæ¶è²»ãšã®é¢é£æ§
ãŸããããã¯ã°ã©ãŠã³ãåçãå¶éãããåå ã®äžã€ã«ãããããªãŒæ¶è²»ã®åé¡ããããŸãã
ã¹ããŒããã©ã³ã¯ãããããªãŒã®æ¶è²»ãæããããã«ãããã¯ã°ã©ãŠã³ãã§åäœããã¢ããªã®æŽ»åãå¶éããããšããããŸãã
CDã¬ã³ãã¥ãŒãžãã¯ã¢ããªã®ããã¯ã°ã©ãŠã³ãåçã¯ãããã«ãã圱é¿ãåããå¯èœæ§ãé«ããç¹ã«é·æéã®äœ¿çšã§ã¯ããããªãŒã®æ¶è²»ã«æ³šæãå¿ èŠã§ãã
ãã®ãããªå¶çŽãç解ããããã¯ã°ã©ãŠã³ãåçãå¿ èŠãªå Žé¢ã§ã¯ãã¢ããªã®èšå®ãèŠçŽããã端æ«ã®ããããªãŒç®¡çã«çæããããšãéèŠã§ãã
CDã¬ã³ãã¥ãŒãžãã¯ã¢ããªã®äœ¿çšäžã«ã¯ããããã®ç¹ã«æ³šæãæããé³æ¥œåçã®äžæãé¿ããããã®å¯Ÿçãè¬ããããšãæãŸããã§ãã
åååã蟌ã¿ïŒãªãã©ã€ã³åçã§ããªãå Žé¢
CDã¬ã³ã䜿çšããéãç¹ã«æ³šæãã¹ãç¹ã®äžã€ããªãã©ã€ã³åçã®éçã§ãã
CDã¬ã³ã§åã蟌ãã é³æ¥œã¯ãåºæ¬çã«ã¯ãªãã©ã€ã³ã§ã®åçãå¯èœã§ãã
ããããååã®é³æ¥œåã蟌ã¿æã«ã¯ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠã§ãããããã«ãããªãã©ã€ã³ã§ã®äœ¿çšã«äžå®ã®å¶éãçããŸãã
é³æ¥œãCDã¬ã³ã§åã蟌ãéãæ²åãã¢ã«ãã æ å ±ãæè©ãªã©ã®ã¡ã¿ããŒã¿ã®ååŸã«ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠã«ãªããŸãã
ãã®ããããããã¯ãŒã¯ã«æ¥ç¶ãããŠããªãç°å¢ã§ã¯ããããã®æ å ±ãååŸããããšãã§ããŸããã
çµæãšããŠããªãã©ã€ã³ã§ã®åçæã«ã¯ãããã®è©³çŽ°ãªæ å ±ã衚瀺ãããªãããšããããŸãã
ããã«ãCDã¬ã³ã§ã®é³æ¥œåã蟌ã¿æã«ã€ã³ã¿ãŒãããã«æ¥ç¶ãããŠããªãå Žåãæ²åãäžæãªç¶æ ã§ä¿åãããå¯èœæ§ããããåŸã§ã®ç®¡çãå°é£ã«ãªãããšããããŸãã
ãªãã©ã€ã³ã§é³æ¥œã楜ããéã«ã¯ããããã®å¶éãç解ããå¯èœãªéãåã蟌ã¿æã«ã€ã³ã¿ãŒãããã«æ¥ç¶ããŠããããšãæãŸããã§ãã
ãã®ããã«ãCDã¬ã³ã¯ãªãã©ã€ã³ã§ã®å©äŸ¿æ§ãæäŸããŸãããååã®åã蟌ã¿ã«ã¯ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠãšãªãç¹ã«çæããå¿ èŠããããŸãã
CDã¬ã³ã®ãã¡ãªããïŒãŠãŒã¶ãŒäœéšãšè©äŸ¡
- ãŠãŒã¶ãŒè©äŸ¡ã®åæïŒcdã¬ã³ è©äŸ¡ããåŠã¶
- ã®ã¬æ¶è²»ã®ççžïŒã®ã¬äœ¿ãã·ãã¥ãšãŒã·ã§ã³
- 䜿ãããããšæäœæ§ïŒåå¿è åãã¬ã€ã
- 代æ¿æ¡ã®æ€èšïŒä»ã®ããžã¿ã«åæ¹æ³ãšã®æ¯èŒ
- è³Œå ¥åã«ç¥ã£ãŠããã¹ãããšïŒç·åçãªèŠç¹ãã
ãŠãŒã¶ãŒè©äŸ¡ã®åæïŒcdã¬ã³ è©äŸ¡ããåŠã¶
CDã¬ã³ã®ãŠãŒã¶ãŒè©äŸ¡ãåæããããšã¯ããã®è£œåã®å©ç¹ãšæ¬ ç¹ãç解ããäžã§éåžžã«éèŠã§ãã
ãŠãŒã¶ãŒã®ã¬ãã¥ãŒããã£ãŒãããã¯ã«ã¯ãCDã¬ã³ã®å®éã®äœ¿çšæãæºè¶³åºŠãããã«ã¯éçšäžã®å°ããªåé¡ç¹ã䜿ãåæã®è©³çŽ°ãªã©ãåæ ãããŠããŸãã
å©äŸ¿æ§ã«é¢ããè©äŸ¡
ãŠãŒã¶ãŒã®äžã«ã¯ãCDã¬ã³ã®äœ¿ãåæã䟿å©ããé«ãè©äŸ¡ãã声ãå€ãèŠãããŸãã
ç¹ã«ãCDã³ã¬ã¯ã·ã§ã³ãããžã¿ã«åããã¹ããŒããã©ã³ã§æ軜ã«åçã§ããç¹ãè©äŸ¡ãããŠããŸãã
ãŸããå°çšã¢ããªCDã¬ã³ãã¥ãŒãžãã¯ã®æ©èœæ§ã䜿ããããã«å¯Ÿããè¯å®çãªæèŠãå€æ°ååšããŸãã
é³è³ªãšã¹ãã¬ãŒãžã®ãã©ã³ã¹ã«é¢ããè©äŸ¡
äžæ¹ã§ãé³è³ªãšã¹ãã¬ãŒãžã®ãã©ã³ã¹ã«é¢ããæèŠã¯ãŠãŒã¶ãŒã«ãã£ãŠåãããŸãã
é«é³è³ªã§ã®åã蟌ã¿ã奜ããŠãŒã¶ãŒã¯ããã®åå€ãã®ã¹ãã¬ãŒãžãæ¶è²»ããããšãææããŠããŸãã
äœé³è³ªã§ã®åã蟌ã¿ãéžæãããŠãŒã¶ãŒã¯ãéãããã¹ãã¬ãŒãžå ã§ããå€ãã®æ²ãä¿åã§ããå©ç¹ã匷調ããŠããŸãã
ãããã®ãŠãŒã¶ãŒè©äŸ¡ãç·åçã«åæããããšã§ãCDã¬ã³ã®å®éã®æ§èœãšãŠãŒã¶ãŒã®ããŒãºã«é¢ããæ·±ãç解ãå¯èœã«ãªããŸãã
ã®ã¬æ¶è²»ã®ççžïŒã®ã¬äœ¿ãã·ãã¥ãšãŒã·ã§ã³
CDã¬ã³ã®äœ¿çšäžãã¢ãã€ã«ããŒã¿éä¿¡ïŒã®ã¬ïŒã®æ¶è²»ã«é¢ãã誀解ããããŸãããå®éã®ãšããã®ã¬æ¶è²»ã¯éå®çã§ãã
CDã¬ã³ã§é³æ¥œãåã蟌ãéãæ²åãã¢ã«ãã æ å ±ãæè©ãªã©ã®ããŒã¿ååŸã«ã¯ã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠãšãªããŸããããããã®æ å ±ååŸæã®ããŒã¿éä¿¡éã¯ããã»ã©å€§ãããããŸããã
é³æ¥œããŒã¿èªäœã®ããŠã³ããŒãã§ã¯ã®ã¬ãæ¶è²»ããªãç¹ãéèŠã§ãã
CDã¬ã³ã§ã®é³æ¥œåã蟌ã¿ã¯ãç©ççãªCDããçŽæ¥è¡ããããããã€ã³ã¿ãŒããããçµç±ããããããã£ãŠã¢ãã€ã«ããŒã¿éä¿¡éãæ¶è²»ããŸããã
ããããé³æ¥œã®ã¡ã¿ããŒã¿ãååŸããããã«ã¯ãã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠã§ããããã®éã«éå®çãªããã®ã¬ã䜿çšããŸãã
ãããã£ãŠãCDã¬ã³ã䜿çšããéã®ã®ã¬æ¶è²»ã¯äž»ã«ã¡ã¿ããŒã¿ååŸæã«éãããå®éã®é³æ¥œããŒã¿ã®åã蟌ã¿ã«ã¯é¢äžããŸããã
ããã¯ãå€åºå ã§ã®äœ¿çšãã¢ãã€ã«ããŒã¿ãã©ã³ã«ãããŠãã®ã¬ã®æ¶è²»ãå¿é ãããŠãŒã¶ãŒã«ãšã£ãŠã¯éèŠãªæ å ±ã§ãã
CDã¬ã³ãå©çšããéã¯ãã®ã¬æ¶è²»ã«é¢ãããããã®äºå®ãç解ããããšã§ãããå®å¿ããŠäœ¿çšã§ããŸãã
䜿ãããããšæäœæ§ïŒåå¿è åãã¬ã€ã
CDã¬ã³ã®äœ¿ãããããšæäœæ§ã¯ãç¹ã«åå¿è ãŠãŒã¶ãŒã«ãšã£ãŠéèŠãªèŠçŽ ã§ãã
CDã¬ã³ã¯çŽæçã§äœ¿ããããã€ã³ã¿ãŒãã§ãŒã¹ãæäŸããŠãããCDããã¹ããŒããã©ã³ãžã®é³æ¥œåã蟌ã¿ããã»ã¹ãç°¡åãã€è¿ éã«è¡ãããšãã§ããŸãã
çŽæçãªã€ã³ã¿ãŒãã§ãŒã¹
CDã¬ã³ã®å°çšã¢ããªCDã¬ã³ãã¥ãŒãžãã¯ã¯ãçŽæçãªæäœãå¯èœã§ãåå¿è ã§ã容æã«ç解ã§ããèšèšã«ãªã£ãŠããŸãã
ã¢ããªã®äž»ãªæ©èœã¯æ確ã«ã©ãã«ä»ãããããŠãŒã¶ãŒã¯ç°¡åãªã¿ãããã¹ã¯ã€ãæäœã§é³æ¥œã®åã蟌ã¿ãåçãè¡ãããšãã§ããŸãã
è¿ éãªé³æ¥œåã蟌ã¿ããã»ã¹
CDã¬ã³ã䜿çšããæ倧ã®ã¡ãªããã®äžã€ã¯ãCDããé³æ¥œãè¿ éã«åã蟌ãããšãã§ããç¹ã§ãã
ç©ççãªCDãããã€ã¹ã«æ¿å ¥ããæ°ã¿ããã§é³æ¥œãããžã¿ã«åœ¢åŒã§åã蟌ãããšãå¯èœã§ãã
ããã«ãããæéããããã«å€§éã®CDã³ã¬ã¯ã·ã§ã³ãå¹ççã«ããžã¿ã«åããããšãã§ããŸãã
代æ¿æ¡ã®æ€èšïŒä»ã®ããžã¿ã«åæ¹æ³ãšã®æ¯èŒ
CDã¬ã³ã«ããé³æ¥œããžã¿ã«åã¯å€ãã®å©ç¹ãæäŸããŸãããä»ã®ããžã¿ã«åæ¹æ³ãšã®æ¯èŒãéèŠã§ãã
CDã¬ã³ãéžæããéã«ã¯ãä»ã®ãªãã·ã§ã³ãšã®éããç解ããèªåã®ããŒãºã«æé©ãªæ¹æ³ãéžã¶ããšãéèŠã§ãã
ä»ã®ããžã¿ã«åæ¹æ³ãšããŠäžè¬çãªã®ã¯ãã³ã³ãã¥ãŒã¿ã䜿çšããŠCDããçŽæ¥é³æ¥œãã¡ã€ã«ãåã蟌ãæ¹æ³ã§ãã
ãã®æ¹æ³ã¯ããã詳现ãªãã¡ã€ã«ç®¡çãç·šéãå¯èœã§ãããé³è³ªã®èª¿æŽãããæè»ã«è¡ããŸãã
ããããããã«ã¯CDãã©ã€ããæã€ã³ã³ãã¥ãŒã¿ãå¿ èŠã§ãããããã»ã¹ãCDã¬ã³ãããè€éãã€æéãèŠããå ŽåããããŸãã
CDã¬ã³ã®å€§ããªå©ç¹ã¯ããã®äœ¿ãããããšè¿ éãã«ãããŸãã
CDã¬ã³ã¯ãç¹ã«æéãæè¡çãªç¥èãéãããŠãããŠãŒã¶ãŒã«ãšã£ãŠãç°¡åãã€è¿ éã«CDã³ã¬ã¯ã·ã§ã³ãããžã¿ã«åããæ段ãæäŸããŸãã
äžæ¹ã§ãé«åºŠãªé³è³ªèª¿æŽããã¡ã€ã«ç·šéãå¿ èŠãªå Žåãä»ã®æ¹æ³ãé©ããŠãããããããŸããã
è³Œå ¥åã«ç¥ã£ãŠããã¹ãããšïŒç·åçãªèŠç¹ãã
CDã¬ã³ãè³Œå ¥ããåã«ã¯ããã®ç¹æ§ãšæ©èœãç·åçãªèŠç¹ããç解ããããšãäžå¯æ¬ ã§ãã
CDã¬ã³ã¯CDã³ã¬ã¯ã·ã§ã³ãããžã¿ã«åããé³æ¥œãæ軜ã«æ¥œããããã®äŸ¿å©ãªããŒã«ã§ãããè³Œå ¥ãæ€èšããéã«ã¯ããã€ãã®éèŠãªåŽé¢ãèæ ®ã«å ¥ããå¿ èŠããããŸãã
äºææ§ãšã·ã¹ãã èŠä»¶
CDã¬ã³ã¯iOSããã³Androidããã€ã¹ãšäºææ§ããããŸãããç¹å®ã®ã·ã¹ãã èŠä»¶ãæºããå¿ èŠããããŸãã
äŸãã°ãiOSã§ã¯ç¹å®ã®ããŒãžã§ã³ä»¥äžã§ãªããã°äœ¿çšã§ããªãå¯èœæ§ããããŸãã
ãããã£ãŠã䜿çšããŠããããã€ã¹ã®ããŒãžã§ã³ã確èªããCDã¬ã³ãšã®äºææ§ãäºåã«ç¢ºèªããããšãéèŠã§ãã
ã¹ãã¬ãŒãžå®¹éãšé³è³ªèšå®
CDã¬ã³ã§åã蟌ãã é³æ¥œã¯ã¹ããŒããã©ã³ã®å éšã¹ãã¬ãŒãžã«ä¿åããããããããã€ã¹ã®ã¹ãã¬ãŒãžå®¹éãéèŠãªèæ ®äºé ã§ãã
ãŸããé³è³ªã®èšå®ã«ãã£ãŠã¯ãã¡ã€ã«ãµã€ãºã倧ãããªããããã«äŒŽãã¹ãã¬ãŒãžå®¹éãå€ãæ¶è²»ãããããé³è³ªãšä¿å容éã®ãã©ã³ã¹ãèæ ®ããå¿ èŠããããŸãã
ããã«ãCDã¬ã³ã®ããã¯ã¢ããæ©èœã¯CDã¬ã³ã§åã蟌ãã æ²ã«éãããŠãããããä»ã®é³æ¥œã¢ããªããã®æ²ã¯å¥é管çããå¿ èŠããããŸãã
ãããã®åŽé¢ãç·åçã«èæ ®ããèªåã®äœ¿çšç¶æ³ãšããŒãºã«åã£ã決å®ãäžãããšããCDã¬ã³ã®è³Œå ¥ã«ãããŠéèŠãšãªããŸãã
CDã¬ã³ã®ãã¡ãªãããšã¯ïŒç¥ã£ãŠããã¹ããã€ã³ãã®ç·æ¬
èšäºã®ãã€ã³ãããŸãšããŸãã
- å°çšã¢ããªãCDã¬ã³ãã¥ãŒãžãã¯ãã§ã®ã¿åçå¯èœãäžè¬çãªé³æ¥œã¢ããªãšã®äºææ§ãªã
- ã¹ããŒããã©ã³ã®å éšã¹ãã¬ãŒãžã䜿çšãã容éåé¡ãçºçããããšããã
- ããã¯ã¢ããæ©èœã¯CDã¬ã³ã§åã蟌ãã é³æ¥œã®ã¿ã«éå®ããã
- é³è³ªèšå®ã«ããã¹ãã¬ãŒãžå®¹éã®æ¶è²»ã¯å€§ããããã©ã³ã¹ãéèŠ
- ãªãã©ã€ã³ã§ã®åçã¯å¯èœã ããã€ã³ã¿ãŒãããæ¥ç¶ãå¿ èŠãªå Žé¢ããã
- iPhoneãšAndroidã§ã®äœ¿çšã«ãããŠç°ãªãç¹æ§ãšèŠä»¶ãååš
- å€åºå ã§ã®äœ¿çšã«ã¯ã€ã³ã¿ãŒãããç°å¢ã®ç¢ºä¿ãšããããªãŒæ¶è²»ãžã®æ³šæãå¿ èŠ
- ããã¯ã°ã©ãŠã³ãåçã®éãé³æ¥œãåæ¢ããããšããã
- ãªãã©ã€ã³ç°å¢ã§ã¯ååã®é³æ¥œåã蟌ã¿ã«å¶éãçãã
- ãŠãŒã¶ãŒè©äŸ¡ã¯äœ¿ãåæã䟿å©ãã§åãããããé³è³ªãšã¹ãã¬ãŒãžã®ãã©ã³ã¹ã«é¢ããæèŠãå€ã
- é³æ¥œåã蟌ã¿æã®ã®ã¬æ¶è²»ã¯éå®çã§ãããäž»ã«ã¡ã¿ããŒã¿ååŸæã«çºç
- åå¿è ã§ã䜿ããããçŽæçãªã€ã³ã¿ãŒãã§ãŒã¹ãæäŸããããå°çšã¢ããªãžã®ç§»è¡ã«ã¯æéãšæ £ããå¿ èŠ