{"id":11887,"date":"2020-08-25T19:05:56","date_gmt":"2020-08-25T23:05:56","guid":{"rendered":"https:\/\/www.yet2.com\/active-projects\/%e6%b1%82%e3%82%80%ef%bc%9a%e5%ae%87%e5%ae%99%e8%88%b9%e7%94%a8%e9%9f%b3%e5%a3%b0%e9%80%9a%e4%bf%a1%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0\/"},"modified":"2020-08-25T19:05:56","modified_gmt":"2020-08-25T23:05:56","slug":"seeking-voice-communication-system-for-spacecraft","status":"publish","type":"project","link":"https:\/\/www.yet2.com\/jp\/active-projects\/seeking-voice-communication-system-for-spacecraft\/","title":{"rendered":"\u6c42\u3080\uff1a\u5b87\u5b99\u8239\u7528\u97f3\u58f0\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0"},"content":{"rendered":"<\/p>\n<p><em>yet<\/em>2\u306fNASA\u306e\u6280\u8853\u30b9\u30ab\u30a6\u30c6\u30a3\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5b87\u5b99\u8239\uff0f\u30e2\u30b8\u30e5\u30fc\u30eb\u4e0a\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u97f3\u58f0\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u97f3\u58f0\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u63a2\u3057\u3066\u3044\u307e\u3059\u3002\u4ed6\u306e\u8981\u4ef6\u3084\u4ed5\u69d8\u306e\u4e2d\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\uff1a <\/p>\n<ul>\n<li>\u904b\u8ee2\u4e2d\u304a\u3088\u3073\u8010\u7528\u5e74\u65705\u5e74\u4ee5\u4e0a\u306e<strong>\u653e\u5c04\u7dda\u88ab\u66dd\u8010\u6027\u304c<\/strong>\u3042\u308a\u3001\u6a5f\u80fd\u4e2d\u65ad\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u7834\u58ca\u7684\u306a\u30e9\u30c3\u30c1\u30a2\u30c3\u30d7\u3092\u9632\u6b62\u3059\u308b\u3002<\/li>\n<li>\u5404\u30a2\u30ca\u30ed\u30b0\u30fb\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30dd\u30fc\u30c8\u306b<strong>\u72ec\u7acb\u3057\u305f\u30d7\u30c3\u30b7\u30e5\u30fb\u30c8\u30a5\u30fb\u30c8\u30fc\u30af\uff08PTT\uff09\u30e2\u30fc\u30c9\u3068\u30dc\u30a4\u30b9\u30fb\u30aa\u30da\u30ec\u30fc\u30c6\u30c3\u30c9\u30fb\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u30fc\uff08VOX\uff09\u30e2\u30fc\u30c9\u3092\u63d0\u4f9b <\/strong><\/li>\n<li>4\u30c1\u30e3\u30f3\u30cd\u30eb\u4ee5\u4e0a\u306e<strong>ITU G.729\u307e\u305f\u306fG.729A\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30b3\u30fc\u30c7\u30c3\u30af\u3092\u540c\u6642\u306b\u63d0\u4f9b <\/strong><\/li>\n<\/ul>\n<p>\u7406\u60f3\u7684\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u6642\u9593\u30c8\u30ea\u30ac\u30fc\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08TTE\uff09\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u304c\u3001\u52b9\u679c\u7684\u306a\u5197\u9577\u6027\u304c\u3042\u308c\u3070\u6a19\u6e96\u7684\u306a\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b7\u30b9\u30c6\u30e0\u3082\u8003\u616e\u3055\u308c\u308b\u3002NASA\u306f\u3059\u3079\u3066\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u5b8c\u5168\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u5e0c\u671b\u3057\u3066\u3044\u308b\u304c\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u8ca2\u732e\u3059\u308b\u500b\u3005\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u3082\u95a2\u5fc3\u304c\u3042\u308b\u3002 <\/p>\n<h4><strong>\u30ab\u30c6\u30b4\u30ea\u30fc\u5225\u306e\u4e3b\u306a\u8981\u4ef6  <\/strong><\/h4>\n<p><strong>\u653e\u5c04\u7dda\u8010\u6027\uff1a<\/strong>\u6708\u306e\u653e\u5c04\u7dda\u74b0\u5883\u306b5\u5e74\u4ee5\u4e0a\u66dd\u3055\u308c\u3066\u3082\u7834\u58ca\u7684\u306a\u30e9\u30c3\u30c1\u30a2\u30c3\u30d7\u306f\u306a\u3044\u3002<\/p>\n<p><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\uff1a<\/strong>Rate Constrained TTE\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30af\u30e9\u30b9\u3068\u3057\u3066\u30aa\u30fc\u30c7\u30a3\u30aa\u3092\u9001\u53d7\u4fe1\u3059\u308b\u305f\u3081\u306eTime Triggered Ethernet\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3002\u6a19\u6e96\u7684\u306a\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u52b9\u679c\u7684\u306b\u5197\u9577\u5316\u3055\u308c\u3066\u3044\u308c\u3070\u8003\u616e\u3055\u308c\u308b\u3002 <\/p>\n<p><strong>\u97f3\u58f0\u30c1\u30e3\u30f3\u30cd\u30eb\uff1a<\/strong>\u97f3\u58f0\u901a\u4fe1\u7528\u30a2\u30ca\u30ed\u30b0\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u306b\u6700\u4f4e4kHz\u306e\u5e2f\u57df\u5e45\u3092\u6301\u3064\u6700\u4f4e4\u3064\u306e\u30a2\u30ca\u30ed\u30b0I\/O\u30dd\u30fc\u30c8<\/p>\n<p><strong>\u30e6\u30fc\u30b6\u30fc\u30fb\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff1a<\/strong>\u5404\u30a2\u30ca\u30ed\u30b0\u30fb\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30dd\u30fc\u30c8\u306b\u72ec\u7acb\u3057\u305f\u30d7\u30c3\u30b7\u30e5\u30fb\u30c4\u30fc\u30fb\u30c8\u30fc\u30af\uff08PTT\uff09\u304a\u3088\u3073\u97f3\u58f0\u64cd\u4f5c\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u30fc\uff08VOX\uff09\u30e2\u30fc\u30c9\u3092\u63d0\u4f9b<\/p>\n<p><strong>\u30a8\u30f3\u30b3\u30fc\u30c9<\/strong>4\u30c1\u30e3\u30f3\u30cd\u30eb\u4ee5\u4e0a\u306e\u540c\u6642ITU G.729\u307e\u305f\u306fG.729A\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30b3\u30fc\u30c7\u30c3\u30af\u306e\u63d0\u4f9b<\/p>\n<p><strong>\u4f1a\u8b70\uff1a<\/strong>G.729\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304a\u3088\u3073\u30ea\u30cb\u30a2PCM\u3067\u3001\u30ed\u30fc\u30ab\u30eb\u30fb\u30a2\u30ca\u30ed\u30b0\u30fb\u30aa\u30fc\u30c7\u30a3\u30aa\u304a\u3088\u3073TTE\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u53d7\u4fe1\u3057\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u306e\u4f1a\u8b70\u3092\u884c\u3046\u3002<\/p>\n<p><strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2<\/strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u554f\u3044\u307e\u305b\u3093\uff08CompactPCI\u3001PCI-104\u3001\u30ab\u30b9\u30bf\u30e0\u306a\u3069\uff09\u3002<\/p>\n<p>\u4e0a\u8a18\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092NASA\u306b\u63d0\u51fa\u3057\u305f\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306eyet2\u306e\u9023\u7d61\u5148\u60c5\u5831\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>yet2\u306f\u3001NASA\u306e\u6280\u8853\u30b9\u30ab\u30a6\u30c6\u30a3\u30f3\u30b0\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5b87\u5b99\u8239\u5185\u304a\u3088\u3073\u5b87\u5b99\u8239\uff0f\u30e2\u30b8\u30e5\u30fc\u30eb\u9593\u306e\u97f3\u58f0\u914d\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u63a2\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"featured_media":7471,"menu_order":0,"template":"","specialties":[],"industry":[1946,1959],"sector":[1950,1960],"class_list":["post-11887","project","type-project","status-publish","has-post-thumbnail","hentry","industry-1946","industry-1959","sector--jp","sector-1960"],"_links":{"self":[{"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/project\/11887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/types\/project"}],"version-history":[{"count":0,"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/project\/11887\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/media\/7471"}],"wp:attachment":[{"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/media?parent=11887"}],"wp:term":[{"taxonomy":"specialties","embeddable":true,"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/specialties?post=11887"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/industry?post=11887"},{"taxonomy":"sector","embeddable":true,"href":"https:\/\/www.yet2.com\/jp\/wp-json\/wp\/v2\/sector?post=11887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}