NDS Introduces ‘RadioGuard’ Conditional Access Product - Radio World

NDS Introduces ‘RadioGuard’ Conditional Access Product

NDS, which provides encryption technology for digital pay-TV, has made its RadioGuard product commercially available for HD Radio broadcasting.
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NDS, which provides encryption technology for digital pay-TV, has made its RadioGuard product commercially available for HD Radio broadcasting.

NDS had RadioGuard for sale in its booth in Charlotte.

The company said the hardware/software product will allow HD Radio end-users to access preferred musical content, pay-per-listen events and other opt-in broadcasts.

Other uses for what the industry is calling “Conditional Access” include radio-reading services for the visually impaired, public works and emergency services channels, as well as opt-in events sponsored by advertisers. Using conditional access on their multicast HD-R channels, stations can permission receivers so that listeners can access the pay channels.

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