KR101039343B1

5G,4G,3G

Title

Not Available

Application Number:

KR20047019428

Publication Date:

08-06-2011

Current Assignee:

Family ID:

Application Date:

30-05-2003

Declaring Company:

Publication Country:

US

Priority Date:

31-05-2002

Title

Not Available

Application Number:

KR20047019428

Family ID:

Publication Country:

US

Publication Date:

08-06-2011

Application Date:

30-05-2003

Priority Date:

31-05-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for further processing a decoded sound signal to enhance the perceptual quality of the decoded sound signal, wherein the decoded sound signal is divided into a plurality of frequency subband signals, and further processing is performed on only a portion of the frequency subband signal. Apply. After further processing of the portion of this frequency subband signal, the frequency subband signal may be added to produce a post processed decoded speech signal output. In this way, further processing can be concentrated on the desired subband or subbands, while the other subbands are not substantially changed.

Post Processing, Speech Signal, Low Pass Filter, High Pass Filter, Band Pass Filter, Adaptive Filter, Encoding, Decoding, Harmonics

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.