{"id":100,"date":"2018-03-30T18:45:53","date_gmt":"2018-03-30T15:45:53","guid":{"rendered":"http:\/\/metodic.support-sochi.ru\/?p=100"},"modified":"2018-03-30T18:59:47","modified_gmt":"2018-03-30T15:59:47","slug":"%d0%b0%d1%83%d0%b4%d0%b8%d0%be-%d0%ba%d0%be%d0%b4%d0%b5%d0%ba%d0%b8-%d0%bf%d1%80%d0%b8%d0%bc%d0%b5%d0%bd%d1%8f%d0%b5%d0%bc%d1%8b%d0%b5-%d0%b2-ip-%d1%82%d0%b5%d0%bb%d0%b5%d1%84%d0%be%d0%bd%d0%b8%d0%b8","status":"publish","type":"post","link":"https:\/\/metodic.north-server.ru\/?p=100","title":{"rendered":"\u0410\u0443\u0434\u0438\u043e \u043a\u043e\u0434\u0435\u043a\u0438, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0435 \u0432 IP \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438"},"content":{"rendered":"<p>\u041f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0433\u043e\u043b\u043e\u0441\u0430 \u0432 IP \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u043c \u043a\u043e\u0434\u0435, \u0442\u0430\u043a \u0436\u0435 \u043a\u0430\u043a \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0434\u0430\u043d\u043d\u044b\u0445.\u00a0\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0432 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0438 \u043d\u0430\u043e\u0431\u043e\u0440\u043e\u0442 \u0434\u0435\u043b\u0430\u0435\u0442 \u0410\u0426\u041f (\u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e-\u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c) \u0438 \u0426\u0410\u041f (\u0446\u0438\u0444\u0440\u043e-\u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0439 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c), \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e. \u0410 \u0441\u0430\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0438\u043b\u0438 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430.<\/p>\n<p>\u0421\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u044b\u043c, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 (\u0418\u041a\u041c) (Pulse Code Modulation, PCM) \u0438 \u0435\u0433\u043e \u0432\u0430\u0440\u0438\u0430\u0446\u0438\u0438.<\/p>\n<p>\u0422\u0430\u043a \u0436\u0435, \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0434\u043e\u043b\u0436\u043d\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0442\u044c \u044d\u0445\u043e\u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435. \u0421\u0436\u0430\u0442\u0438\u0435 \u0433\u043e\u043b\u043e\u0441\u043e\u0432\u043e\u0433\u043e \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u0442\u0440\u0430\u0444\u0438\u043a, \u044d\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u0432\u0430\u0436\u043d\u043e, \u0435\u0441\u043b\u0438 \u0432\u044b \u0438\u043c\u0435\u0435\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043d\u044b\u0445 \u0440\u0430\u0437\u0433\u043e\u0432\u043e\u0440\u043e\u0432 (\u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439) \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e. \u0415\u0449\u0435 \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0441\u043f\u043e\u0441\u043e\u0431\u043e\u0432 \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u0444\u0438\u043a\u0430, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043c\u0435\u0442\u043e\u0434 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u0443\u0437, \u0442.\u0435. \u043a\u043e\u0433\u0434\u0430 \u0432 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u043d\u043e\u043c \u0440\u0430\u0437\u0433\u043e\u0432\u043e\u0440\u0435 \u043d\u0430\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u043f\u0430\u0443\u0437\u0430, \u043f\u0430\u043a\u0435\u0442\u044b \u043d\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442\u0441\u044f \u0432 \u0441\u0435\u0442\u044c.<\/p>\n<p>\u041d\u0438\u0436\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u0430 \u0441 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0430\u0443\u0434\u0438\u043e \u043a\u043e\u0434\u0435\u043a\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 IP \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438.<\/p>\n<ul>\n<li><strong>\u0411\u0438\u0442\u0440\u0435\u0439\u0442(bit rate)<\/strong>\u00a0\u2013 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442, \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0431\u0438\u0442 \u043f\u0440\u043e\u0448\u043b\u043e \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043a\u0430\u043d\u0430\u043b \u0432 \u0435\u0434\u0438\u043d\u0438\u0446\u0443 \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u041e\u0431\u044b\u0447\u043d\u043e \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u041a\u0431\u0438\u0442\/\u0441<\/li>\n<li><strong>\u0427\u0430\u0441\u0442\u043e\u0442\u0430 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438<\/strong>\u00a0\u2013 \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0432\u0437\u044f\u0442\u0438\u044f \u043e\u0442\u0441\u0447\u0435\u0442\u043e\u0432 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0433\u043e \u0432\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u0440\u0438 \u0435\u0433\u043e \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 (\u0432 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438, \u0430\u043d\u0430\u043b\u043e\u0433\u043e-\u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c). \u0418\u0437\u043c\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0432 \u0433\u0435\u0440\u0446\u0430\u0445.<\/li>\n<li><strong>\u0420\u0430\u0437\u043c\u0435\u0440 \u043a\u0430\u0434\u0440\u0430<\/strong>\u00a0\u2013 \u0432\u0440\u0435\u043c\u044f \u043c\u0435\u0436\u0434\u0443 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0441 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0435\u0439<\/li>\n<li><a href=\"http:\/\/metodic.support-sochi.ru\/?p=108\"><strong>MOS (Mean Opinion Score)<\/strong><\/a>\u00a0&#8212; \u0443\u0441\u0440\u0435\u0434\u043d\u0435\u043d\u043d\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 \u0440\u0430\u0437\u0431\u043e\u0440\u0447\u0438\u0432\u043e\u0441\u0442\u0438 \u0440\u0435\u0447\u0438, \u0438\u0437\u043c\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u043e\u0442 1 \u0434\u043e 5.<\/li>\n<\/ul>\n<table style=\"border-color: #c7bfbf;\" cellpadding=\"1\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u0411\u0438\u0442\u0440\u0435\u0439\u0442 (\u041a\u0431\u0438\u0442\/\u0441)<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u0427\u0430\u0441\u0442\u043e\u0442\u0430 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 (\u043a\u0413\u0446)<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u0420\u0430\u0437\u043c\u0435\u0440 \u043a\u0430\u0434\u0440\u0430 (\u043c\u0441)<\/strong><\/td>\n<td style=\"text-align: center;\"><a href=\"http:\/\/metodic.support-sochi.ru\/?p=108\"><strong>MOS<\/strong><\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.711<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u041a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u044f (\u0418\u041a\u041c) (<span lang=\"en-US\">PCM<\/span>)<\/td>\n<td style=\"text-align: center;\">64<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\">4.4<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.711.1<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u041a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u044f (\u0418\u041a\u041c) (<span lang=\"en-US\">PCM<\/span>)<\/td>\n<td style=\"text-align: center;\">80-96<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\">4.4<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.721<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u0430\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u044f (<span lang=\"en-US\">A<\/span>\u0414\u0418\u041a\u041c) (<span lang=\"en-US\">ADPCM<\/span>)<\/td>\n<td style=\"text-align: center;\">32<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.722<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0443\u0434\u0438\u043e-\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 7\u043a\u0413\u0446 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0438 64 \u041a\u0431\u0438\u0442\/\u0441<\/td>\n<td style=\"text-align: center;\">64<\/td>\n<td style=\"text-align: center;\">16<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.721.1<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 24 \u0438 32 \u041a\u0431\u0438\u0442\/\u0441 \u0434\u043b\u044f \u0433\u0440\u043e\u043c\u043a\u043e\u0439 \u0441\u0432\u044f\u0437\u0438 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u043d\u0438\u0437\u043a\u043e\u0439 \u043f\u043e\u0442\u0435\u0440\u0435\u0439 \u043a\u0430\u0434\u0440\u043e\u0432<\/td>\n<td style=\"text-align: center;\">24\/32<\/td>\n<td style=\"text-align: center;\">16<\/td>\n<td style=\"text-align: center;\">20<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.722.2 AMR-WB<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u044b\u0439 \u043a\u043e\u0434\u0435\u043a \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u0431\u0438\u0442\u0440\u0435\u0439\u0442\u043e\u0432<\/td>\n<td style=\"text-align: center;\">23.85\/ 23.05\/ 19.85\/ 18.25\/ 15.85\/ 14.25\/ 12.65\/ 8.85\/ 6.6<\/td>\n<td style=\"text-align: center;\">16<\/td>\n<td style=\"text-align: center;\">20<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.723<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u0430\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f 24 \u0438 40 \u041a\u0431\u0438\u0442\/\u0441<\/td>\n<td style=\"text-align: center;\">24\/40<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\">3.87<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.723.1<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u041a\u043e\u0434\u0435\u043a \u0434\u043b\u044f \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0439\u043d\u044b\u0445 \u0442\u0435\u043b\u0435\u043a\u043e\u043c\u043c\u0443\u043d\u0438\u043a\u0430\u0446\u0438\u0439, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043d\u0430 \u0431\u0438\u0442\u0440\u0435\u0439\u0442\u0430\u0445 5,3 \u0438 6,3 \u041a\u0431\u0438\u0442\/\u0441<\/td>\n<td style=\"text-align: center;\">5.6\/6.3<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">30<\/td>\n<td style=\"text-align: center;\">3.87<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.726<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u0430\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f 40, 32, 24 \u0438 16 \u041a\u0431\u0438\u0442\/\u0441<\/td>\n<td style=\"text-align: center;\">16\/24\/32\/40<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\">4.4<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.727<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u0430\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f 5, 4, 3 \u0438 2 \u041a\u0431\u0438\u0442\/\u0441<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.728<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u0447\u0438 \u043d\u0430 16 \u041a\u0431\u0438\u0442\/\u0441 \u043f\u043e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0437\u0430\u043a\u043e\u043d\u0443<\/td>\n<td style=\"text-align: center;\">16<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">2.5<\/td>\n<td style=\"text-align: center;\">3.61<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.729<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u0447\u0438 \u043d\u0430 8 \u041a\u0431\u0438\u0442\/\u0441 \u043f\u043e \u0437\u0430\u043a\u043e\u043d\u0443 CS-ACELP<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">10<\/td>\n<td style=\"text-align: center;\">4.07<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">G.729.1<\/td>\n<td style=\"text-align: center;\">ITU-T<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u0447\u0438 \u043d\u0430 8 \u041a\u0431\u0438\u0442\/\u0441 \u043f\u043e \u0437\u0430\u043a\u043e\u043d\u0443 CS-ACELP<\/td>\n<td style=\"text-align: center;\">8\/ 12\/ 14\/ 16\/ 18\/ 20\/ 22\/ 24\/ 26\/ 28\/ 30\/ 32<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">10<\/td>\n<td style=\"text-align: center;\">4.07<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">GSM 06.10<\/td>\n<td style=\"text-align: center;\">ETSI<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0437\u0430\u043a\u043e\u043d\u0443 RPE-LTP<\/td>\n<td style=\"text-align: center;\">13<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">22.5<\/td>\n<td style=\"text-align: center;\">3.8<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">LPC10<\/td>\n<td style=\"text-align: center;\">\u041f\u0440\u0430\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u0421\u0428\u0410<\/td>\n<td>\u041a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0437\u0430\u043a\u043e\u043d\u0443 \u043b\u0438\u043d\u0435\u0439\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0430\u043d\u0438\u044f<\/td>\n<td style=\"text-align: center;\">2.4<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">22.5<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Speex<\/td>\n<td style=\"text-align: center;\"><span lang=\"en-US\">O<\/span>pen\u00a0<span lang=\"en-US\">S<\/span>ource<\/td>\n<td>\u041b\u0438\u043d\u0435\u0439\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (\u041b\u041f\u041a)<\/td>\n<td style=\"text-align: center;\">8\/16\/32<\/td>\n<td style=\"text-align: center;\">2.15-24.6 (NB)<\/p>\n<p>4-44.2 (WB)<\/td>\n<td style=\"text-align: center;\">30(NB) 34(WB)<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">iLBC<\/td>\n<td style=\"text-align: center;\"><span lang=\"en-US\">O<\/span>pen\u00a0<span lang=\"en-US\">S<\/span>ource<\/td>\n<td>internet Low Bitrate Codec<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">13.3<\/td>\n<td style=\"text-align: center;\">30<\/td>\n<td style=\"text-align: center;\">4.14<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">DoD CELP<\/td>\n<td style=\"text-align: center;\">\u041c\u0438\u043d\u0438\u0441\u0442\u0435\u0440\u0441\u0442\u0432\u043e \u043e\u0431\u043e\u0440\u043e\u043d\u044b \u0421\u0428\u0410<\/td>\n<td>American Department of Defense (DoD) \u043b\u0438\u043d\u0435\u0439\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (\u041b\u041f\u041a)<\/td>\n<td style=\"text-align: center;\">4.8<\/td>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\">30<\/td>\n<td style=\"text-align: center;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">EVRC<\/td>\n<td style=\"text-align: center;\">3GPP2<\/td>\n<td>\u041a\u043e\u0434\u0435\u043a \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0438\u043c \u0431\u0438\u0442\u0440\u0435\u0439\u0442\u043e\u043c<\/td>\n<td style=\"text-align: center;\">9.6\/4.8\/1.2<\/td>\n<td style=\"text-align: center;\">8<\/td>\n<td style=\"text-align: center;\">20<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">DVI<\/td>\n<td style=\"text-align: center;\">Interactive Multimedia Association (IMA)<\/td>\n<td>\u0410\u0434\u0430\u043f\u0442\u0438\u0432\u043d\u0430\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e-\u043a\u043e\u0434\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u044f (<span lang=\"en-US\">A<\/span>\u0414\u0418\u041a\u041c) (<span lang=\"en-US\">ADPCM<\/span>)<\/td>\n<td style=\"text-align: center;\">32<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u0430\u044f<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">L16<\/td>\n<td style=\"text-align: center;\"><span lang=\"en-US\">O<\/span>pen\u00a0<span lang=\"en-US\">S<\/span>ource<\/td>\n<td>\u041d\u0435\u0441\u0436\u0430\u0442\u0430\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0434\u0430\u043d\u043d\u044b\u0445<\/td>\n<td style=\"text-align: center;\">128<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u0430\u044f<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u044b\u0439<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">SILK<\/td>\n<td style=\"text-align: center;\">Skype<\/td>\n<td>Super Wideband Audio Codec<\/td>\n<td style=\"text-align: center;\">6-40<\/td>\n<td style=\"text-align: center;\">\u0420\u0430\u0437\u043d\u0430\u044f<\/td>\n<td style=\"text-align: center;\">20<\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0433\u043e\u043b\u043e\u0441\u0430 \u0432 IP \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0438\u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u043c \u043a\u043e\u0434\u0435, \u0442\u0430\u043a \u0436\u0435 \u043a\u0430\u043a \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0434\u0430\u043d\u043d\u044b\u0445.\u00a0\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0432 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0438 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,24],"tags":[10,26,25],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-asterisk","category-24","tag-asterisk","tag-voip","tag-25"],"_links":{"self":[{"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/posts\/100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=100"}],"version-history":[{"count":2,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions"}],"predecessor-version":[{"id":112,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=\/wp\/v2\/posts\/100\/revisions\/112"}],"wp:attachment":[{"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metodic.north-server.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}