{"id":60321,"date":"2025-10-06T10:03:51","date_gmt":"2025-10-06T01:03:51","guid":{"rendered":"https:\/\/wordpress.realcollector.jp\/blog\/?p=60321"},"modified":"2025-10-06T10:03:51","modified_gmt":"2025-10-06T01:03:51","slug":"%e9%81%85%e5%bb%b6","status":"publish","type":"post","link":"https:\/\/wordpress.realcollector.jp\/blog\/?p=60321","title":{"rendered":"\u9045\u5ef6"},"content":{"rendered":"<p>\u4ee5\u4e0b\u3067\u306f\u300c\u9045\u5ef6\uff08\u30ec\u30a4\u30c6\u30f3\u30b7\uff09\u300d\u3068\u306f\u4f55\u304b\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3001\u305d\u306e\u7279\u5fb4\u3092\u30ea\u30b9\u30c8\u5f62\u5f0f\u3067\u6574\u7406\u3057\u305f\u3046\u3048\u3067\u3001\u53c2\u8003\u6587\u732e\u3092\uff15\u4ef6\uff08\u53ef\u80fd\u306a\u9650\u308aURL\u4ed8\uff09\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015 \u25a0\u9045\u5ef6\u3068\u306f \u9045\u5ef6\uff08\u3061\u3048\u3093\u3001\u82f1: latency\uff09\u3068\u306f\u3001\u60c5\u5831\u3084\u4fe1\u53f7\u3001\u30c7\u30fc\u30bf\u3001\u97f3\u58f0\u3001\u6620\u50cf\u306a\u3069\u304c\u9001\u4fe1\u5143\u304b\u3089\u53d7\u4fe1\u5148\u307e\u3067\u5230\u9054\u3059\u308b\u307e\u3067\u306b\u8981\u3059\u308b\u6642\u9593\u306e\u305a\u308c\u3084\u30bf\u30a4\u30e0\u30e9\u30b0\u3092\u6307\u3059\u3002\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u3001\u30d3\u30c7\u30aa\u914d\u4fe1\u3001\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u3055\u307e\u3056\u307e\u306a\u9818\u57df\u3067\u91cd\u8981\u306a\u8a55\u4fa1\u6307\u6a19\u3068\u306a\u308b\u3002 \u901a\u4fe1\u5206\u91ce\u3067\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u304c\u9001\u4fe1\u3055\u308c\u3066\u304b\u3089\u5fdc\u7b54\u304c\u8fd4\u308b\u307e\u3067\u306e\u5f80\u5fa9\u6642\u9593\uff08RTT: Round Trip Time\uff09\u304c\u9045\u5ef6\u3092\u8868\u3059\u4ee3\u8868\u7684\u6307\u6a19\u3067\u3042\u308b\u3002\u97f3\u58f0\u901a\u8a71\u3084\u30d3\u30c7\u30aa\u4f1a\u8b70\u3067\u306f\u30011\u56de\u7dda\u306e\u5f80\u5fa9\u3067100ms\u4ee5\u4e0a\u306e\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u3068\u4f1a\u8a71\u306e\u81ea\u7136\u3055\u304c\u640d\u306a\u308f\u308c\u3084\u3059\u304f\u306a\u308b\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u3084\u682a\u5f0f\u58f2\u8cb7\u306e\u3088\u3046\u306a\u9ad8\u983b\u5ea6\u53d6\u5f15\u3001\u30ed\u30dc\u30c3\u30c8\u5236\u5fa1\u306a\u3069\u3067\u306f\u3001\u6570\u30df\u30ea\u79d2\u4ee5\u4e0b\u306e\u8d85\u4f4e\u9045\u5ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u3082\u3042\u308b\u3002<\/p>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u51e6\u7406\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3067\u306e\u30d1\u30b1\u30c3\u30c8\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0\u3001\u6697\u53f7\u5316\uff0f\u5fa9\u53f7\u5316\u51e6\u7406\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u7269\u7406\u7684\u8ddd\u96e2\u306b\u3088\u308b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4f1d\u64ad\u9045\u308c\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u308b\u8981\u56e0\u304c\u9045\u5ef6\u3092\u767a\u751f\u3055\u305b\u308b\u3002\u9045\u5ef6\u304c\u5927\u304d\u304f\u306a\u308b\u3068\u901a\u4fe1\u54c1\u8cea\u306e\u52a3\u5316\u3084\u64cd\u4f5c\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u9045\u3055\u3001\u97f3\u30ba\u30ec\u3001\u6620\u50cf\u306e\u30b3\u30de\u843d\u3061\u3001\u5236\u5fa1\u7cfb\u30b7\u30b9\u30c6\u30e0\u306e\u4e0d\u5b89\u5b9a\u5316\u3068\u3044\u3063\u305f\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/p>\n<p>\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015 \u25a0\u4e3b\u306a\u7279\u5fb4\uff08\uff15\u9805\u76ee\u4ee5\u4e0a\uff09 1. \u9045\u5ef6\u6642\u9593\uff08Latency Time\uff09 &#8211; \u4fe1\u53f7\u3084\u30c7\u30fc\u30bf\u304c\u9001\u4fe1\u5143\u304b\u3089\u53d7\u4fe1\u5148\u307e\u3067\u5230\u9054\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u306e\u51e6\u7406\u6642\u9593\u3084\u4f1d\u9001\u8ddd\u96e2\u304c\u5f71\u97ff\u3002 2. \u30b8\u30c3\u30bf\u30fc\uff08Jitter, \u3070\u3089\u3064\u304d\uff09 &#8211; \u30d1\u30b1\u30c3\u30c8\u9593\u306e\u9045\u5ef6\u6642\u9593\u306e\u5909\u52d5\u5ea6\u5408\u3044\u3002VoIP\u3084\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1\u3067\u97f3\u58f0\u30fb\u6620\u50cf\u306e\u4e71\u308c\u3092\u62db\u304f\u8981\u56e0\u3002 3. \u5e2f\u57df\u5e45\uff08Bandwidth\uff09\u3068\u306e\u95a2\u4fc2 &#8211; \u5e2f\u57df\u5e45\u304c\u5341\u5206\u3067\u3082\u9045\u5ef6\u304c\u5927\u304d\u3044\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u7a3c\u3052\u305a\u3001\u901a\u4fe1\u54c1\u8cea\u304c\u4f4e\u4e0b\u3002 4. \u539f\u56e0\u8981\u7d20\u306e\u591a\u69d8\u6027 &#8211; \u7269\u7406\u4f1d\u9001\u8ddd\u96e2\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u6570\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3001\u6697\u53f7\u5316\u51e6\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6df7\u96d1\u306a\u3069\u3002 5. \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u3078\u306e\u5f71\u97ff &#8211; \u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u3084\u9060\u9694\u533b\u7642\u3001\u30ed\u30dc\u30c3\u30c8\u5236\u5fa1\u306a\u3069\u3001\u5c11\u3057\u306e\u9045\u5ef6\u304c\u81f4\u547d\u7684\u969c\u5bb3\u3092\u62db\u304f\u9818\u57df\u304c\u3042\u308b\u3002 6. \u6e2c\u5b9a\u65b9\u6cd5 &#8211; Ping\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308bRTT\u6e2c\u5b9a\u3001iperf\u306b\u3088\u308b\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u540c\u6642\u8a55\u4fa1\u3001\u5c02\u9580\u8a08\u6e2c\u6a5f\u5668\u306b\u3088\u308b\u5206\u89e3\u80fd\u30df\u30ea\u79d2\u4ee5\u4e0b\u306e\u6e2c\u5b9a\u306a\u3069\u3002 7. \u4f4e\u9045\u5ef6\u5316\u6280\u8853 &#8211; \u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001QoS\u5236\u5fa1\u3001UDP\u306b\u3088\u308b\u8efd\u91cf\u30d7\u30ed\u30c8\u30b3\u30eb\u63a1\u7528\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3002<\/p>\n<p>\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015 \u25a0\u53c2\u8003\u6587\u732e\u30fbURL\uff08\u65e5\u672c\u8a9e\uff09 1. Wikipedia\u300c\u30ec\u30a4\u30c6\u30f3\u30b7\u300d <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%AC%E3%82%A4%E3%83%86%E3%83%B3%E3%82%B7\">https:\/\/ja.wikipedia.org\/wiki\/\u30ec\u30a4\u30c6\u30f3\u30b7<\/a> 2. IT\u7528\u8a9e\u8f9e\u5178 e-Words\u300c\u9045\u5ef6\u300d <a href=\"https:\/\/e-words.jp\/w\/%E9%81%85%E5%BB%B6.html\">https:\/\/e-words.jp\/w\/%E9%81%85%E5%BB%B6.html<\/a> 3. Mozilla Developer Network (MDN)\u300cLatency\u300d <a href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/Performance\/Latency\">https:\/\/developer.mozilla.org\/ja\/docs\/Web\/Performance\/Latency<\/a> 4. Cisco Japan\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3068\u305d\u306e\u6700\u9069\u5316\u300d <a href=\"https:\/\/www.cisco.com\/c\/ja_jp\/support\/docs\/optical\/15005-52.html\">https:\/\/www.cisco.com\/c\/ja_jp\/support\/docs\/optical\/15005-52.html<\/a> 5. Soundhouse\u300cDAW\u306b\u304a\u3051\u308b\u30aa\u30fc\u30c7\u30a3\u30aa\u9045\u5ef6\uff08\u30ec\u30a4\u30c6\u30f3\u30b7\uff09\u3068\u306f\u300d <a href=\"https:\/\/www.soundhouse.co.jp\/howto\/daw-latency.html\">https:\/\/www.soundhouse.co.jp\/howto\/daw-latency.html<\/a> 6. ITmedia \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6027\u80fd\u8a55\u4fa1\u6307\u6a19\u3068\u3057\u3066\u306e\u9045\u5ef6\u300d <a href=\"https:\/\/www.itmedia.co.jp\/enterprise\/articles\/1506\/01\/news013.html\">https:\/\/www.itmedia.co.jp\/enterprise\/articles\/1506\/01\/news013.html<\/a><\/p>\n<p><a href=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2025\/10\/current_stablediffusion_api_response-63.png\" rel=\"attachment wp-att-60322\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"60322\" data-permalink=\"https:\/\/wordpress.realcollector.jp\/blog\/?attachment_id=60322\" data-orig-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2025\/10\/current_stablediffusion_api_response-63.png\" data-orig-size=\"512,512\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"current_stablediffusion_api_response\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2025\/10\/current_stablediffusion_api_response-63-300x300.png\" data-large-file=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2025\/10\/current_stablediffusion_api_response-63.png\" src=\"https:\/\/wordpress.realcollector.jp\/blog\/wp-content\/uploads\/2025\/10\/current_stablediffusion_api_response-63.png\" alt=\"\" title=\"current_stablediffusion_api_response-63-png\" 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\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015 \u25a0\u9045\u5ef6\u3068\u306f \u9045\u5ef6\uff08\u3061 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[10942],"tags":[12820,12819,12822,12821,5265],"class_list":["post-60321","post","type-post","status-publish","format-standard","hentry","category-o4-mini","tag-12820","tag-12819","tag-12822","tag-12821","tag-5265"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/60321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60321"}],"version-history":[{"count":1,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/60321\/revisions"}],"predecessor-version":[{"id":60323,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/60321\/revisions\/60323"}],"wp:attachment":[{"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.realcollector.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}