Data processing: speech signal processing – linguistics – language – Speech signal processing – Psychoacoustic
Reexamination Certificate
2006-02-21
2006-02-21
{hacek over (S)}mits, Talivaldis Ivars (Department: 2654)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Psychoacoustic
C704S500000
Reexamination Certificate
active
07003447
ABSTRACT:
In a system in which an auxiliary data signal is conveyed with a decoded audio signal to assist in re-encoding, signature information is provided to assist in detecting changes in the decoded audio signal which would render the auxiliary data signal of little or no use in re-encoding. The signature information is most preferably included in the auxiliary data signal.
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Boa Dihye
British Broadcasting Corporation
McDermott Will & Emery LLP
{hacek over (S)}mits Talivaldis Ivars
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