MX340575B

5G,4G,3G

Title

APPARATUS AND METHOD FOR ENCODING AND DECODING AN ENCODED AUDIO SIGNAL USING TEMPORAL NOISE/PATCH SHAPING.

Application Number:

MX20150004022

Publication Date:

13-07-2016

Current Assignee:

Family ID:

Application Date:

15-07-2014

Declaring Company:

Publication Country:

US

Priority Date:

22-07-2013

Title

APPARATUS AND METHOD FOR ENCODING AND DECODING AN ENCODED AUDIO SIGNAL USING TEMPORAL NOISE/PATCH SHAPING.

Application Number:

MX20150004022

Family ID:

Publication Country:

US

Publication Date:

13-07-2016

Application Date:

15-07-2014

Priority Date:

22-07-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

Apparatus for decoding one signal of an encoded audio the which comprising: one of audio decoder of spectral domain (602) for generating an first decoded representation of one first set of first spectral portions which are residual values of spectral prediction; one of frequency regenerator (604) for generating one second spectral reconstructed portion using one first spectral portion from the first set of spectral coefficients first portions in the that the second spectral reconstructed portion comprising additionally values of residual spectral prediction; and one of prediction inverse filter (606) for to carry out an inverse dependence on the frequency prediction using the residual spectral values for the first set of spectral first portions and the second spectral portion that uses the reconstructed the filter of prediction information (607) included in the signal of audio encoded.

An apparatus for decoding an encoded audio signal comprises: a spectral domain audio decoder (602) for generating a first decoded representation of a first set of first spectral portions being spectral prediction residual values; a frequency regenerator (604) for generating a reconstructed second spectral portion using a first spectral portion of the first set of first spectral portions wherein the reconstructed second spectral portion additionally comprises spectral prediction residual values; and an inverse prediction filter (606) for performing an inverse prediction over frequency using the spectral residual values for the first set of first spectral portions and the reconstructed second spectral portion using prediction filter information (607) included in the encoded audio signal.

Note:

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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.