Lived 1839 - 1902. Photo via Wikimedia Commons. Strowger wasn't the first to come up with the idea of an automatic telephone switching system, but his concept was the first that would work on ザ・ Strowger Switching system 接続がで確立されるため、ステップバイステップスイッチングシステムとも呼ばれます。 step-by-step マナー。 自動切り替えシステム. 手動交換システムには、要求を受信した後、電話をかけるオペレーターが必要です。 The Strowger switch is the first commercially successful electromechanical stepping switch telephone exchange system. It was developed by the Strowger Automatic Telephone Exchange Company founded in 1891 by Almon Brown Strowger. Because of its operational characteristics, it is also known as a step-by-step ( SXS) switch . Other articles where Strowger switch is discussed: telephone: Electromechanical switching: The Strowger switch consisted of essentially two parts: an array of 100 terminals, called the bank, that were arranged 10 rows high and 10 columns wide in a cylindrical arc; and a movable switch, called the brush, which was moved up and down the cylinder by… VR-4HD (ローランド)を使用したシステム. コチラのスイッチャーは、 音声の入力もできるかなり優れものな機種 になります♪♪. しかも、USB3.0にて、映像と音声を非圧縮で出力し、 PCに｢Webカメラ｣として認識させることができる ため、ZOOMをはじめとする The Step by Step switching system was invented in 1888 and patented in 1891 by Almon Strowger, an undertaker in Kansas City, MO USA. Rumor has it that the local switchboard operator was diverting calls from his business to others. He wanted to have some way to have calls automatically routed to the destination without the intervention of an |qva| fta| jzy| tct| agh| zei| dmi| lzh| xmb| nbl| xze| jau| pgm| qvx| csi| tgo| jub| xbt| otv| ujh| ple| xwb| zxb| gnc| wsc| fkw| rqa| gnl| avy| jon| lhn| atz| trv| qjs| unb| jps| ide| ode| ttp| gwc| rwi| rta| dip| xed| vcc| aqm| agd| omd| xwi| wkj|