JP2016105174A

5G,4G,3G

Title

APPARATUS AND METHOD FOR ENCODING/DECODING FOR HIGH FREQUENCY BANDWIDTH EXTENSION

Application Number:

JP20150242633

Publication Date:

09-06-2016

Current Assignee:

Family ID:

Application Date:

11-12-2015

Declaring Company:

Publication Country:

US

Priority Date:

29-12-2010

Title

APPARATUS AND METHOD FOR ENCODING/DECODING FOR HIGH FREQUENCY BANDWIDTH EXTENSION

Application Number:

JP20150242633

Family ID:

Publication Country:

US

Publication Date:

09-06-2016

Application Date:

11-12-2015

Priority Date:

29-12-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide an apparatus and method for encoding/decoding for high frequency bandwidth extension of an audio signal.

SOLUTION: A coding apparatus 101 down-samples an input signal performs core coding on the down-sampled input signal and performs bandwidth extension coding by using the input signal in a frequency domain a coding mode of the bandwidth extension coding and a coding mode selector configured to select the coding mode by using the input signal in the frequency domain and the input signal in a time domain.

SELECTED DRAWING: Figure 2A

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.