TNT HD sticks with Dolby Digital Plus

Audio specialist Dolby has announced that its Dolby Digital Plus technology is now the sole audio stream for three HD channels on France’s DTT network TNT.

The TNT HD multiplex, which carries channels TF1 HD, France 2 HD and M6 HD, is broadcasting audio exclusively in Dolby Digital Plus. Dolby said this allows the broadcasters to release bandwidth to help improve the quality of the high-definition video transmissions.

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