Digital Audio Broadcasting or DAB is a technology for broadcasting audio programming in digital form that was designed in the late 1980s. The original objectives of converting to digital systems were to enable higher fidelity, greater noise immunity, mobile services, and new services, although in practice the audio quality is invariably worse than on FM.
The acronym DAB is used both to identify the generic technology of digital audio broadcasting, and specific technical standards, particularly the Eureka 147 standard described below. Standardization of DAB technology is promoted by the World DAB Forum, which represents more than 30 countries (but excludes the United States, which has opted for a proprietary system called HD Radio or IBOC).
DAB receivers should not be confused with other types of radio receivers generically referred to as digital, but which are in fact primarily based on analog technology with a few complementary digital features such as synthesized tuning and LCD frequency displays - e.g. "digital tuner" usually refers to an analogue AM or FM receiver where the tuned frequency is displayed as digits. Other cases are DVB-T and DVB-H services which, although designed for digital video broadcasts, often incorporate some digital audio channels to utilise spare bandwidth.
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Audio :: Consumer Electronics
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DAB Bar - Software application that is designed to control the Psion WaveFinder, the Modular Technology PCI Card and compatible devices. Manual, support and downloads.
DAB Digital Radios - Includes information, FAQ, details of stations and featured radios.
Meta Description: [ DAB Digital Radio information to help DAB radio buyers ]
Digital One - National commercial digital radio provider. Information on the 10 stations, coverage and digital radio products.
Digital Radio Development Bureau - Development agency for digital radio. System information, station finder, equipment and retailer details, FAQ and multimedia demo.
Meta Description: [ The official DRDB web site ]
Digital Radio Information - Focuses on DAB audio quality in the UK and campaigns to improve it, with a particular emphasis on the current state of the medium.
Meta Description: [ This home page contains information about DAB digital radio and other ways to receive digital radio such as
DRM/DRM+, digital radio via freeview, digital satellite and cable, internet radio, DVB-H and DMB. ]
Digital Radio Now - A comprehensive free user guide and resource to the digital radio world, including station lists and finder utility, product information and where to buy.
Meta Description: [ Digital Radio Now - A one-stop shop for consumers who want to know about DAB Digital Radio. Features include a unique, postcode based station finder, complete list of products available and retailers stocking. ]
EMAP Digital Radio - Guide to EMAP's digital radio services. Service description, availability, FAQ and station listing. [requires Flash]
MXR Digital - Information on digital radio, including news, stockists, products, MXR multiplex stations, coverage and demo.
Meta Description: [ A portal describing what DAB digital radio is in the UK, the benefits of digital radio, digital radio products, competition to win a digital radio and the opportunity to listen to digital radio. ]
NOW Digital - GWR group's local digital multiplex operators. Includes station lists by locality, coverage maps, products and news.
One Radio DAB - Station information for Score Digital. Includes availability checker, station listings, technical and receiver information and descriptions.
Psion WaveFinder - Information on how to get the best performance from the Psion WaveFinder digital (DAB) radio.
Meta Description: [ Psion WaveFinder FAQ ]
Score Digital - Digital mulitplex operator from Scottish Radio Holdings. Includes digital information, press releases, company information and receiver details.
UK-DAB.info - Digital radio news and information, including coverage, stations and products, plus forums, competitions and downloads.
Meta Description: [ DAB Digital Radio news and information for the UK. Stay in touch with the latest developments in DAB, products, station news and more. You can also download desktop software and drivers for PC DAB receivers. ]
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