RTHK聽．電視

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"RTHK Audio Description" is a TV programme mobile app developed by Radio Television Hong Kong (RTHK). Simply with a mobile device, you can enjoy the Audio Description (AD) service through listening to the AD sound tracks when the selected live programmes are broadcast on RTHK TV 31. The special Olympic programmes can be listened to during the Olympics. Audience can choose among different audio tracks(Urdu / Cantonese/ English) to enjoy the Olympics programme in different languages.