US10573334B2

5G,4G,3G

Title

Apparatus And Method For Encoding Or Decoding An Audio Signal With Intelligent Gap Filling In The Spectral Domain

Application Number:

US201615002370A

Publication Date:

25-02-2020

Current Assignee:

Family ID:

Application Date:

20-01-2016

Declaring Company:

Publication Country:

US

Priority Date:

22-07-2013

Title

Apparatus And Method For Encoding Or Decoding An Audio Signal With Intelligent Gap Filling In The Spectral Domain

Application Number:

US201615002370A

Family ID:

Publication Country:

US

Publication Date:

25-02-2020

Application Date:

20-01-2016

Priority Date:

22-07-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

An apparatus for decoding an encoded audio signal, includes a spectral domain audio decoder for generating a first decoded representation of a first set of first spectral portions, the decoded representation having a first spectral resolution; a parametric decoder for generating a second decoded representation of a second set of second spectral portions having a second spectral resolution being lower than the first spectral resolution; a frequency regenerator for regenerating every constructed second spectral portion having the first spectral resolution using a first spectral portion and spectral envelope information for the second spectral portion; and a spectrum time converter for converting the first decoded representation and the reconstructed second spectral portion into a time representation.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.