narrowband


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Related to narrowband: Wide Band

nar·row·band

(na'rō-band),
A limited band of sound frequencies, as opposed to the wideband of frequencies also known as white noise; narrowband noise is used to mask hearing in the nontest ear in hearing measurement.

nar·row·band

(nar'rō-band')
A limited band of sound frequencies, as opposed to the wideband of frequencies also known as white noise; used to mask hearing in the nontest ear in hearing measurement.

narrowband

Consisting of a limited number of wavelengths or frequencies. Narrowband ultraviolet B radiation, for example, consists of radiation measuring approximately 311 nm; broadband ultraviolet light, by contrast, has a range of wavelengths between 295 and 320 nm.
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References in periodicals archive ?
Narrowband solutions offer a lower total cost of ownership when large areas need to be covered with data radio technology, compared to Wi-Fi and cellular networks that require more infrastructure to deploy and manage and monthly data costs.
Narrowband and broadband sites - sites with both narrowband and broadband access technologies
Narrowband International surveys narrowband markets in Latin America, Western Europe and the Pacific Rim as well as the state of narrowband technology itself and how it is changing.
Even though narrowband is today challenged by broadband, CIR sees major growth opportunities in the narrowband sector for both service providers and equipment vendors," says Lawrence Gasman, president of CIR.
While it's expected the narrowband blocks may offer opportunities for two-way mobile data applications, the new spectrum is viewed by most as an avenue for providing enhanced messaging services.
We now have operating systems in 8 of the top 15 markets and are very pleased with the range, coverage and audio quality provided by narrowband technology.
The Australian Internet Market: Narrowband and Broadband Services provides a comprehensive demographic analysis of Internet services in Australia, with forecasts from now to 2010.
Retail narrowband service numbers -- including subscriber numbers by service provider, by top ISPs, and the overall market
SAN DIEGO -- Cubic Defense Applications, the defense segment of Cubic Corporation (AMEX:CUB), and its United Kingdom partner, Ultra Electronics, recently delivered the final unit of Cubic's Airborne Standoff Radar (ASTOR) Narrowband Data Link System to Raytheon Systems Ltd.
Worldwide CPS narrowband, broadband, and WiFi fixed wireless services market forecast analysis indicates that there will be a reasonably rapid shift away from narrowband to broadband and WiFi fixed wireless services.
Ken Hovalt, vice president of marketing and sales for FNS, said: "We're extremely happy that we could share in this 'first' with U S WEST, both through the delivery of our first narrowband FETEX-150 central office switching system to a U.

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