Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Per Ekstrand0
Per Hedelin0
Lars Villemoes0
Date of Patent
March 19, 2024
0Patent Application Number
181944140
Date Filed
March 31, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
The present document relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), and to digital effect processors, e.g. so-called exciters, where generation of harmonic distortion adds brightness to the processed signal. In particular, a system configured to generate a high frequency component of a signal from a low frequency component of the signal is described. The system may comprise an analysis filter bank (
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