KR20160042890A

5G,4G,3G

Title

APPARATUS AND METHOD FOR DECODING AN ENCODED AUDIO SIGNAL USING A CROSS-OVER FILTER AROUND A TRANSITION FREQUENCY

Application Number:

KR20167003487

Publication Date:

20-04-2016

Current Assignee:

Family ID:

Application Date:

15-07-2014

Declaring Company:

Publication Country:

US

Priority Date:

22-07-2013

Title

APPARATUS AND METHOD FOR DECODING AN ENCODED AUDIO SIGNAL USING A CROSS-OVER FILTER AROUND A TRANSITION FREQUENCY

Application Number:

KR20167003487

Family ID:

Publication Country:

US

Publication Date:

20-04-2016

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 encoded core signal (1), the apparatus comprising: a core decoder (1400) for decoding the encoded core signal (1401) to obtain a decoded core signal; A tile generator (1404) for generating one or more spectral tiles having frequencies not included in the decoded core signal using the spectral portion of the decoded core signal; And a first frequency tile having spectrally cross-over-filters the first frequency tile and the second frequency tile, or frequencies extending from the gap-filling frequency 309 to the upper boundary frequency, and a second frequency tile having a spectral And a cross-over filter (1406) for cross-over filtering the audio signal into an encoded audio signal.

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.