
ã¯ã¤ã¤ã¬ã¹ã§ã¹ãããªå¿«é©ã«ä½¿ããBluetooth®ã¢ãã«ã ã³ã³ãã¯ããµã¤ãºã§ãæºã®ä¸ã®ã¹ãã¼ã¹ãæå¹ã«ä½¿ããBluetooth®ãã¼ãã¼ãã éé»å®¹éç¡æ¥ç¹æ¹å¼ã«ãã極ä¸ã®ãã¼ã¿ãã ç¡æ¥ç¹ã§ï¼åºä»ããªãã«ï¼ã¹ã¤ããã³ã°ãããéé»å®¹éç¡æ¥ç¹æ¹å¼ãã«ãããæ·±ãã¹ããã¼ã¯ã¨æ¥µä¸ã®ãã¼ã¿ãããå®ç¾ã ããªããã§å¿å°ããã¿ããããã¿ã¤ãã³ã°ã«åã³ã¨ãã価å¤ãä»å ãã¾ãã ã·ã§ã¼ãã«ããæä½ã«é©ããåççãªãã¼é å HHKBã®ã«ã¼ãã¯ãããã°ã©ãã¼ãçæ³ã¨ãããã¼é åã®ãã¼ãã¼ããã ãããã«ãªãã¼ãåççã«ä¸¦ãã§ãããããã¼ã ãã¸ã·ã§ã³ããæã移åãããå¿ è¦ããªããæ¬è³ªçã«ã¹ãã¼ãã£ãªã¿ã¤ãã³ã°ãå¯è½ã§ãã ãã®ç¹æ§ã¯ããControlããFnããã¼ã¨ã®ã³ã³ããã¼ã·ã§ã³æéµã«ããã·ã§ã¼ãã«ãããé§ä½¿ãããã¨ã§ããã«é«ã¾ãã¾ãã æã¡éã¹ãã³ã³ãã¯ããµã¤ãº ç¡é§ãåãè½ã¨ãããã¼é åã«ãã£ã¦å®ç¾
Bluetooth SIGï¼Special Interest Groupï¼ã¯1æ28æ¥ï¼ç¾å°æéï¼ããBluetooth 5.1ãè¦æ ¼ã®æ°æ©è½ãdirection finding featureãï¼æ¹åæ¢ç¥æ©è½ï¼ãçºè¡¨ããããã¼ã¸ã§ã³5.1ã¯åæ¥ããã¡ã¼ã«ã¼åãã«æä¾ãéå§ããããåå£ä½ã¯ã2022å¹´ã¾ã§ã«ãã®æ©è½ãå©ç¨ã§ãã端æ«ã4åå°åºè·ãããã¨äºæ¸¬ãã¦ããã æ°ããæ¹åæ¢ç¥æ©è½ã§ã¯ãã»ã³ãã¡ã¼ãã«åä½ã§æè¼ã¢ã¤ãã ã®ä½ç½®ã確èªã§ããããã¼ãã«ãã¼ãªã©ã«æè¼ããã°ããªãããéµãæ¢ãããããªãããã ã ãã®æ©è½ã¯ã¾ããGPSãå±ããªãã¤ã³ãã¢æ½è¨ã§ã®ä½ç½®æ å ±ã·ã¹ãã ï¼indoor positioning system;IPSï¼ã«ãå©ç¨ã§ãããä¾ãã°ç¾è¡é¤¨åãã¢ããªã§ãå±ç¤ºä½åä¸è¦§ã§è¦ããä½åãã¿ããããã¨ããã®ä½åã®å±ç¤ºããã¦ããä½ç½®ãåããããã«ãããã¨ãªã©ãå¯è½ã ã é¢é£è¨äº ãBl
20Ã14.5mmãééç´3.5gã®å°ããªããã£ã¼ã«Bluetoothããããã¢ã³ããããªãã¦ã ã¤ãªã³ããããªã¼ï¼å®¹é60mAhï¼ãªã©ãå èµãããã³ã¼ããã¯ã¯SBCã«ããããAACã¨apt-Xããµãã¼ãããã©ã¤ãã¼ã¯ãã©ã³ã¹ãã»ã¢ã¼ããã¥ã¢åã®ãã«ã¬ã³ã¸1çºã§ãã³ã³ãã©ã¤è£½ã®ã¤ã¤ã¼ããããä»å±ãããªã©ãªã¼ãã£ãªãã¡ã³ã注ç®ã®ä»æ§ã¨ãªã£ã¦ãããã解å度ã®é«ããµã¦ã³ããç¹å¾´ãã¨ã¢ãããã£ãå®éã«å°ãè´ãã¦ã¿ãã¨ãããä½åã¯ããå°ãã»ããæ°ããããã解åæã®ããä¸é«åã楽ãããã
TDKã¯ã¦ã§ã¢ã©ãã«ç«¯æ«ã«é©ããBluetooth Low Energyï¼BLEï¼å¯¾å¿ã®éä¿¡ã¢ã¸ã¥ã¼ã«ãSESUB-PAN-D14580ããéçºããã¨çºè¡¨ãããå°åã®ICã¨å社ç¬èªã®ICå èµåºæ¿ãSESUBããç¨ãããã¨ã§ã3.5Ã3.5Ã1.0mmã®å¤§ãããå®ç¾ãå社ã«ããã¨ãBLEã¢ã¸ã¥ã¼ã«ã§ã¯ä¸çæå°ã¯ã©ã¹ã¨ããã TDKã¯2015å¹´9æ29æ¥ãBluetooth Low Energyï¼Bluetooth 4.1ï¼ã«å¯¾å¿ããéä¿¡ã¢ã¸ã¥ã¼ã«ãSESUB-PAN-D14580ããéçºããã¨çºè¡¨ããã å製åã¯ãDialog Semiconductorã®Bluetooth Low Energyï¼BLEï¼å¯¾å¿SoCï¼System on Chipï¼ãDA14580ãããTDKç¬èªã®ICå èµåºæ¿ãSESUBããç¨ãã¦å èµãããã¨ã§ã3.5Ã3.5Ã1.0mmã®å¤§ãããå®ç¾ãå社ã«ããã¨ãBLEã¢
Bluetoothã使ã£ã¦ã¹ãã¼ããã©ã³ãªã©ã¨æ¥ç¶ã§ããã¯ã¤ã¤ã¬ã¹ã¤ã¤ãã³ãè¦ããããã¨ãå¤ããªãã¾ãããããããªä¸ã§ããDotãã¯ééããã£ãã®3.5ã°ã©ã ãããªããããã«ãã¤ã¯ã2åºæè¼ãã¦ã¯ãªã¢ãªé³å£°ãå¯è½ã«ãã¦ããã¤ã¤ãã³ã§ãã Dot - World's Smallest Bluetooth Headset by Ivan Kan â Kickstarter https://www.kickstarter.com/projects/sospeciallabs/dot-worlds-smallest-bluetooth-headset Dotãã©ã®ãããªè£½åãªã®ãã¯ã以ä¸ã®ã ã¼ãã¼ãªã©ãè¦ãã¨ãããããã«ãªã£ã¦ãã¾ãã 女æ§ãæã«ãã¦ããã®ããè¶ å°åã¤ã¤ãã³ã®ãDotãã§ãããã®ããã«æã§ã¤ã¾ãã§ãã¾ããã»ã©å°ããªæ¬ä½ãµã¤ãºã ãã®å°ããã®ãããã§ãå®éã«è£ çãã¦ãå¤è¦³ããã¯ã»ã¨ã
ä½å¹´ç§ã«ãã¤ã¬ã¾å¯¾å¿ã®Androidã¹ãã¼ããã©ã³ãå¤æ°çºå£²ãããã½ãã¼ããããã¤ã¬ã¾å¯¾å¿âã¦ã©ã¼ã¯ãã³âã®å ¥éæ©ã§ãããAã·ãªã¼ãºããç»å ´ãããã¨ãããå½å ã§ã¯ãã¤ã¬ã¾ã«å¯¾ãã注ç®åº¦ãä¸æ°ã«é«ã¾ããå¤ãã®äººã ãæ°è»½ã«æ¥½ãããç°å¢ãæ´ã£ããä»åã¯Bluetoothã®æè¡ããã¼ã¹ã«ããæ°ã³ã¼ããã¯ãLDACããæè¼ããâã¯ã¤ã¤ã¬ã¹ã§ãã¤ã¬ã¾ã«è¿«ãé³è³ªâã楽ããããã½ãã¼ã®ããããã©ã³ãMDR-1ABTããç´¹ä»ãããã ã½ãã¼ãMDR-1ABTãã¯ãLDACã«ããé«åä½ãªã¯ã¤ã¤ã¬ã¹é³æ¥½åçã«å¯¾å¿ããBluetoothããããã©ã³ãä¾¡æ ¼ã¯ãªã¼ãã³ãã©ã¤ã¹ã§ãå®å£²æ³å®ä¾¡æ ¼ã¯4ä¸ååå¾ã¨ãªã£ã¦ãã ä»å¹´ã®1æã«ç±³ã©ã¹ãã¬ã¹ã§éå¬ãããã2015 International CESãã§ãã½ãã¼ãçºè¡¨ãããLDACãï¼ã¨ã«ããã¯ï¼ã¯ãBluetoothããã¼ã¹ã«ããã¯ã¤ã¤ã¬ã¹ãªã¼ãã£ãªã®ããã®æ°ã³ã¼ãã
IPX4ç¸å½ã®é²æ»´åã®ãããã¹ãã¼ãã«ããæ±ãé¨ã®ä¸ã§ã使ç¨ã§ãããè³åã ãã§ãªããè³ã®ãã¼ã¿ã«ããã£ãããããã¢ã¼ã¯ãµãã¼ã¿ã¼ãã¨å¼ã°ãããã¼ãã«å ããåæ§ã«å¾æ¥ãã30ï¼ ãè³ã¨ã®è¨ç½®é¢ç©ãåºãã£ãããã¤ããªããã¤ã¤ã¼ãã¼ã¹ãã³ã°ãã«ãããå®å®ããè£ çæãå®ç¾ããã¨ãããæ¬ä½ã21ã°ã©ã ã¨è»½éã ã ãã©ã¤ãã¼ã¯ããªã¸ã¦ã ç£ç³ãæ¡ç¨ãã9ããªå¾ãã¤ãããã¯åã§ããã¦ã¸ã³ã°ã¯å¯éåãå èµã®ãªãã¦ã ã¤ãªã³å é»æ± ã§æ大8.5æéã®ã¹ã¿ããé§åãå¯è½ã ã Bluetoothã¯Ver.3.0ã§ãNFCï¼Near Field Communicationï¼ã«ããã¯ã³ã¿ããæ¥ç¶ããµãã¼ãããããã¡ã¤ã«ã¯A2DPãAVRCPãHFPãHSPã«å¯¾å¿ãã¦ãããA2DPæ¥ç¶æã®ã³ã¼ããã¯ã¯é常ã®SBCã«å ãã¦AACãå©ç¨ã§ãããã¾ã8å°ã¾ã§ã®ãã«ããã¢ãªã³ã°ã¨ãã«ããã¤ã³ãæ¥ç¶ã«å¯¾å¿ãA2DPã¨HFP/HSPã§ã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}