Displaying 2 results from an estimated 2 matches for "wyz".
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2016 Apr 26
2
Channel Mapping Family for Ambisonics
...expected to do in the case it encounters a stream with such a
> value. "Treat the stream as invalid," is a perfectly acceptable option, as
> is Jean-Marc's, "pretend the missing channels are silent," but we have to
> pick one.
>
It would still be possible to send WYZ by sending 4 channels and
setting index 4 (X) to the "pure silence" value 255 in the channel
mapping array. I would consider it a special case optimization for an
ambisonic renderer to decide to simplify computation because X is
silent. In fact, most cases would not involve truncation but...
2016 Apr 25
2
Channel Mapping Family for Ambisonics
Hi Michael,
On 04/25/2016 05:32 AM, Michael Graczyk wrote:
> Channel Mapping Family 2
>
> Allowed numbers of channels: (1 + l)^2 for l = 1...15.
>
> Explicitly 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196,
> 225. Ambisonics from first to fifteenth order.
Would it make sense to allow an arbitrary number of channels and just
"truncate" the list of