voice-grade data 中文意思是什麼
voice-grade data
解釋
話音級數據-
Improving the signal quality of a voice - grade data line to improve the speed or accuracy
改善聲音通道數據線的信號質量以提高速度或精度。 -
In data communication, the addition of equipment to a leased voice - grade channel to provide minimum values of line characteristics required for data transmission
在數據通信中,在租用的音頻通道上增加設備以提供數據傳輸所要求的線路特性的最小值。 -
A data channel on which the information transmitted can take any value between the limits defined by the channel. voice - grade channels are analog channels
一種數據通道,其傳輸的信息可取該通道規定界限內的任何值。話音通道就是模擬通道。 -
Telecommunications - network performance - point - to - point voice - grade special access network voiceband data transmission objectives
電信.網路性能.點對點話音頻段專用訪問網路話音頻帶數據傳輸目標
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