ES2667221T3

5G,4G,3G

Title

Not Available

Application Number:

ES20140739161T

Publication Date:

10-05-2018

Current Assignee:

Family ID:

Application Date:

15-07-2014

Declaring Company:

Publication Country:

US

Priority Date:

22-07-2013

Title

Not Available

Application Number:

ES20140739161T

Family ID:

Publication Country:

US

Publication Date:

10-05-2018

Application Date:

15-07-2014

Priority Date:

22-07-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

An apparatus for decoding an encoded audio signal, comprising: an audio decoder (1102) for decoding an encoded representation of a first set of first spectral portions to obtain a first decoded set of first spectral portions (1101); a parametric decoder (1104) for decoding a coded parametric representation of a second set of second spectral portions to obtain a decoded representation of the parametric representation (1103), in which the decoded representation of the parametric representation (1103) includes, for each target frequency mosaic, an identification of the region of origin (1121) as an adaptation information; and a frequency regenerator (1106) to regenerate a target frequency mosaic using a region of origin from the first set of first spectral portions (1101) identified by the adaptation information, in which the frequency regenerator (1106) comprises a controllable bleaching filter (1122, 1123), in which the decoded representation of the parametric representation (1103) comprises bleaching information (1123), in which the frequency regenerator (1106) is configured to apply the filter bleaching (1122) to a region of origin selected according to the adaptation information, before making a spectral envelope adjustment (1128), when the bleaching information, for the region of origin, indicates that the region of origin is going to be bleached, and in which the application of the bleach filter comprises calculating an estimate of the spectral envelope of the region of origin and dividing a spectrum of the reg Origin ion by a spectral envelope indicated by the estimation of the spectral envelope.

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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.