Fons Adriaensen wrote:
Exactly. Which is why the OZO's audio part can have these sort
of specs - it's not meant to be used on its own.
Remains the question of _how_ to actually use the available
signals to produce anything surround. Linear beamforming is
limited to LF (due to aliasing). The only way I see is some
rather complicated non-linear 'logic' decoding. This kind of
thing is still a research topic.
Ciao,
Fons: It seems to me that you are not trying to judge things in a way
they are presented.
I wrote: "8-channel ... hedgehog", which is/was already some form of
educated guess.
See:
http://www.hauptmikrofon.de/HW/TMT2012_3DNaturalRecording_Theile_Wittek_2012_11.pdf,
pg. 19.
This hedgehog layout really fits to the microphone openings of the Ozo
camera...
The only way I see is some
rather complicated non-linear 'logic' decoding.
Can't be "the only way", accordingly. We have (very probably) a
microphone based on stereophonic principles.
See also the "Double IRT Cross" config., as another (simple)
stereophonic proposal for "3D Audio Natural Recording". (Topic of the
paper.)
Thanks to Günther Theile and Helmut Wittek for publishing this excellent
paper, I should add.
Best regards,
Stefan
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