NO340428B1

5G,4G,3G

Title

Not Available

Application Number:

NO20070005513

Publication Date:

18-04-2017

Current Assignee:

Family ID:

Application Date:

31-10-2007

Declaring Company:

Publication Country:

US

Priority Date:

01-04-2005

Title

Not Available

Application Number:

NO20070005513

Family ID:

Publication Country:

US

Publication Date:

18-04-2017

Application Date:

31-10-2007

Priority Date:

01-04-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

A wideband speech encoder according to one embodiment includes a narrowband encoder and a highband encoder. The narrowband encoder is configured to encode a narrowband portion of a wideband speech signal into a set of filter parameters and a corresponding encoded excitation signal. The highband encoder is configured to encode, according to a highband excitation signal, a highband portion of the wideband speech signal into a set of filter parameters. The highband encoder is configured to generate the highband excitation signal by applying a nonlinear function to a signal based on the encoded narrowband excitation signal to generate a spectrally extended 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.