Patent ID: 11929084
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. The audio decoder of claim 13, comprising: a cross-processor configured for calculating, from the decoded spectral representation of the first encoded audio signal portion, initialization data of the second decoding processor, so that the second decoding processor is initialized to decode the encoded second audio signal portion following in time the first audio signal portion in the encoded audio signal, wherein the cross-processor comprises:
a frequency-time converter configured for converting the decoded spectral representation to obtain a further decoded first signal portion in the time domain;
a delay stage configured for delaying the further decoded first signal portion to obtain a delayed version and for feeding the delayed version into a de-emphasis stage of the second decoding processor for an initialization.