Patent ID: 11862184
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. The apparatus of claim 1, wherein the spectral gap filling processor is configured to decode the first upsampled spectrum using a first portion of the converted parameters to obtain a first processed spectrum and to decode the second upsampled spectrum with a second portion of the converted parameters to obtain a second processed spectrum,
wherein the spectral gap filling processor comprises:
a spectrum to time converter configured for converting the first processed spectrum into a time domain to obtain a first time domain signal and for converting the second processed spectrum into the time domain to obtain a second time domain signal, and
an overlap-adder configured for overlap-adding at least the first time domain signal and the second two output time domain signal in order to obtain a time domain output signal.