IEC 62731:2013 PDF

Scope: 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 digital 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).

IEC 62731:2013 history