Patent ID: 11894002
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. Audio decoder in accordance with claim 1, further comprising a subband processor that performs a non-linear processing operation per subband to acquire a plurality of processed subbands;
a high frequency reconstruction processor that adjusts an input signal into the high frequency reconstruction processor based on transmitted parameters; and
a further synthesis filterbank that combines the time discrete input audio signal and the plurality of processed subband signals,
wherein the high frequency reconstruction processor is configured for processing an output of the further synthesis filterbank or for processing the plurality of processed subbands, before the plurality of processed subbands is input into the further synthesis filterbank.