计算机术语“answer tone”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	answer tone
释义	answer tone 应答音 In data communications on PSTN lines, a tone (2100Hz in Europe and 2025Hz in the U.S.) that can be sent by answering equipment to disable echo suppressors and to notify an operator or equipment at the other (originating) end to connect data to the line. 在公共电话交换网(PSTN)线(路)上的数据通信中的一种特定频率的音调(在欧洲为2100赫兹,在美国为2025赫兹),它由应答设备发送用于禁止回声抑制和通知原发端操作员或设备将数据连到线(路)上。
随便看	process synchronization process time processcontrol computer processcontrol language (PCL) processown processtoprocess communication PROCLIB PROC statement product area product cipher product code product development system (PDS) Production Information Control System (PICS) production language theory production library production routine production run production time productive poll productive task product software profile profile editor PROFILE EXEC profile report

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