Patent ID: 11961530
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 16:
17. The apparatus of claim 12, wherein the calculator is adapted for
segmenting the output data of the time-domain decoder in calculator segments comprising 2N sequential samples,
applying weights to the 2N samples according to an analysis window function,
subtracting the first N/2 samples in reversed order from the second N/2 samples,
adding the last N/2 samples in reversed order to third N/2 samples,
inverting the second N/2 samples and the third N/2 samples
replacing the first N/2 samples with a time-reversed and inverted version of the second N/2 samples,
replacing the fourth N/2 samples with a time-reversed version of the third N/2 samples, and
applying weights to the 2N samples according to a synthesis windowing function.