Re: DRM+DAB Receivers Have HE AAC Decoders in Them!


Kristoff Bonne wrote:
> Gegroet,
>
>
> DAB sounds worse than FM schreef:
> >>>All DRM receiver have to have an HE AAC decoder in them, so sending
> >>>an HE AAC stream through a DAB data channel and redirecting it in the
> >>>receiver to the HE AAC decoder solves DAB's problem.
>
> >>But will it help the 1,5 million DAB sets that are already sold?
>
> > No, but it'll help all other countries.
> Not until it gets into the official specs!


Data services on DAB work before they go in the official specs. And
sending HE AAC audio streams over DAB would effectively be a data
service.


> (And it's not because you find a couple of references on the internet it
> *might* be interesting to add to the specs, that it is).


It said this:

http://www.worlddab.org/images/1-1Frank_Herrmann.pdf

page 48:

"DAB Perspectives based on AVDS Developments

* Pave way for new audio codecs (e.g. HE AAC v2)

* Convert DAB into an "All IP System" (incl. Audio)"

Kristoff, that doesn't seem to me to be that "it *might* be interesting
to add to the specs", it looks far more likely that it will be added to
the spec than that.

.

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