Electrical audio signal processing systems and devices – Binaural and stereophonic
Reexamination Certificate
2008-08-07
2011-12-27
Nguyen, Cuong Q (Department: 2811)
Electrical audio signal processing systems and devices
Binaural and stereophonic
C381S002000, C381S017000
Reexamination Certificate
active
08085940
ABSTRACT:
Rebalancing of an audio signal refers to achieving a balance of perceived loudness, typically of right and left channels, given an unbalanced input. A flexible method to automatically rebalance an audio input signal is robust against noise in extreme cases through the individual channels combined in various ways as a function of the loudness ratio between input channels.
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patent: 6405163 (2002-06-01), Laroche
patent: 2006/0083381 (2006-04-01), Magrath
patent: 2008/0118071 (2008-05-01), Trautmann et al.
patent: 2011/0116639 (2011-05-01), Yamada et al.
Sakurai Atsuhiro
Trautmann Steven David
Tsutsui Ryo
Abyad Mirna
Brady III Wade J.
Nguyen Cuong Q
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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