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单词 digital audio broadcasting
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digital audio broadcasting
digital audio broadcasting n. a technique or system of broadcasting using digital audio signals transmitted over radio channels; abbreviated DAB.
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1980 Japan Econ. Jrnl. (Nexis) 12 Aug. 21 As PCM digital audio broadcasting becomes a reality, digital audio discs will replace the present analog discs.
1993 New Scientist 13 Mar. 22/3 Digital audio broadcasting (DAB)..will provide sound quality equal to that of a CD.
2007 M. C. Keith Radio Station (ed. 7) i. 28/2 Digital Audio Broadcasting (DAB) makes analog amplitude modulation (AM) and frequency modulation (FM) outmoded systems.
extracted from digitaln.adj.
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