Electrical audio signal processing systems and devices – Binaural and stereophonic – Pseudo stereophonic
Reexamination Certificate
2011-08-23
2011-08-23
Faulk, Devona E (Department: 2614)
Electrical audio signal processing systems and devices
Binaural and stereophonic
Pseudo stereophonic
C381S018000, C381S019000, C381S094100, C381S094300
Reexamination Certificate
active
08005228
ABSTRACT:
A system and a methods for correcting, simultaneously at multiple-listener positions, distortions introduced by the acoustical characteristics includes warping room responses, intelligently weighing the warped room acoustical responses to form a weighted response, a low order spectral fitting to the weighted response, forming a warped filter from the low order spectral fit, and unwarping the warped filter to form the room acoustical correction filter.
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Bharitkar Sunil
Kyriakakis Chris
Audyssey Laboratories, Inc.
Faulk Devona E
Goodwin & Procter LLP
Monikang George
Moore Steven A.
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