| 单词 | superrate |
| 释义 | superrate A rate higher than the normal rate. A time division multiplexer typically derives multiple 64-kbps voice grade channels from a circuit. If a data application requires more bandwidth, a sufficiently sophisticated mux can group multiple channels into a superrate channel. See also subrate and TDM. 74570c19.qxd 9/12/07 12:41 AM Page 466 |
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