单词 | voice channel |
释义 | > as lemmasvoice channel voice channel n. Telecommunications a channel over which speech is transmitted; (also) a channel with a bandwidth sufficiently great to accommodate speech. ΘΚΠ society > communication > telecommunication > [noun] > signal > frequency or band of frequencies > channel subchannel1825 channel1923 voice channel1924 1924 U.S. Patent 1,519,573 1/1 Two of the channels used in telephone practice are the voice channel and the ringing channel. 1959 Listener 18 June 1057/2 Current costs of this means of trans-oceanic telephone communication is about £70 per voice channel per mile. 1999 J. Hecht City of Light xiii. 164 A pair of wires carried 24 digitized voice channels, combined into a single stream of 1.544 million bits per second, with a repeater every 6000 feet. < as lemmas |
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