释义 |
narrowband /ˈnarəʊband /adjectiveOf or involving signals over a narrow range of frequencies: narrowband emissions...- There are very few sites who are going to say I can build a wireless portal, a narrowband portal, a broadband portal and maintain them all.
- One route comprises long- and short-range wireless technologies that use radio frequencies to send broad- and narrowband signals.
- Each kind of Internet access, be it narrowband or broadband, comes with its peculiar costs, assets and relative appeal to particular customers.
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