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- In communications, an equipment that compresses the outgoing speech volume range and expands the incoming speech volume range on along distance telephone circuit. Such equipment makes efficient use of voice telecommunication channels. 在通信技术中的一种设备,用于压缩出现语音信号的振幅范围和扩展入站语音信号的振幅范围,以便在长距离的话音线路上进行传输。这种设备可以更有效地利用音频电信信道。
- telecommunication channel scheme 通道配置
- The system sends information or alarms back to operators over telecommunications channels. 这套系统可透过电讯管道将资讯或警报回传给操作人员。
- The government tried to jam the guerrillas' telecommunication. 政府设法干扰游击队的无线电通讯。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峡时都晕船。
- Taxpayer: the trade in the field of telecommunication. 纳税人：主要从事通信领域的贸易。
- He has secret channels of information. 他有秘密的消息来源。
- There are at present three television channels. 目前有三个电视频道。
- Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峡。
- The telecommunication service is a government monopoly. 电信为政府专营。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Once he swam the English Channel. 他有一次横渡了英吉利海峡。
- Ships must follow the channel into the port. 船只必须沿航道进入港口。
- The channel of the river filled up with mud. 河道塞满了泥。
- A pipe or channel by which liquid is drawn off. 排水管排掉液体的管或通道
- Where is there a post and telecommunication office? 哪里有邮电局?
- Several privateer often cruise near the entrance of the channel. 几只武装民船经常在这个海峡的进口附近巡航。
- A channel in which a tidal current runs. 潮汐水道潮汐流在其中流动的水道
