Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hannes Muesch0
Date of Patent
February 5, 2008
0Patent Application Number
101043840
Date Filed
March 22, 2002
0Patent Primary Examiner
Patent abstract
Methods and devices for dynamically adjusting a multi-band signal-modification profile based on a psychoacoustic model are disclosed. In one arrangement, the encoding parameter side information is used to estimate encoding noise of an encoded signal. The signal spectrum of the signal is estimated. Adjustments to the multi-band signal-modification profile are determined using the estimated noise and signal spectrum and a psychoacoustic profile.
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