Originally Posted by Asa Post
In his interview at Bristol for CineNow Bob suggested they were only using one of the available filters, presumably those on the 7200 and not 808.2, in their 7200/808.2 system. Or did I misunderstand?
Unless I've misunderstood (which is completely possible shocked ), the apodizing properties of the filter are tied up with the upsampling. Presumably then, if you've already upsampled (808.2), you won't re-apodize. So I assume it was the 7200 apodizing filters that were redundant.

This is, of course, the reason why we need(!) the apodizing upsampling in our processors: To handle all non-apodized two and multi-channel source material. Otherwise, all other processor work, such as DSP, time-alignment and room correction will be done at low res.


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