BS EN 62731:2013

1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Guiding principles and conventions
5 User requirements of visually impaired people
6 Functional requirements
7 TV events and TTS data
8 TTS profiles
Bibliography

Describes the text-to-speech functionality for a (broadcast) receiver with a text-to-speech system.

This International Standard specifies the text-to-speech functionality for a (broadcast) receiver with a text-to-speech system. Such a system may be one device, i.e. a receiver with an integrated text -to-speech generator, or may be two devices, i.e. a receiver interfacing with an external text-to-speech device. This International Standard applies only to completely functional stationary (or semi -stationary) digital TV receivers such as set top boxes, integrated digita l TVs, recorders and other products whose primary function is to receive TV content. Where this standard refers to TV, this will be shorthand for all such receivers .

This International Standard does not apply to products that are capable of receiving TV as a secondary function (e.g. PCs or game consoles with digital television receivers). It also does not apply to sub-assemblies (e.g. PC tuner cards).