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Dolby Atmos for Griffin

Question asked by keddy on Nov 12, 2016
Latest reply on Nov 18, 2016 by keddy


My customer is using ADSP-21589 to do Soundbar with Dolby Atmos.(Harmonious). They have some questions:-


(1) If the content is Dolby Digital, will the code be able to decode automatically and properly and producing sounds-like atmos? (I think the setting must enable Surround upmixer , as it will follow the channel-based audio automatically, then passing to the downmixer, and goes into Surround upmixer...)

(2) So their product does not require Dolby Digital certification, right?

(3) What is the legacy decoding ? is it Dolby digital ? I understand the default setting is disable. Is it norm that soundbar application without this feature?


Kindly please help to advise.


Thanks and regards,