ES2629135T3

5G,4G,3G

Title

Not Available

Application Number:

ES20130754564T

Publication Date:

07-08-2017

Current Assignee:

Family ID:

Application Date:

01-03-2013

Declaring Company:

Publication Country:

US

Priority Date:

01-03-2012

Title

Not Available

Application Number:

ES20130754564T

Family ID:

Publication Country:

US

Publication Date:

07-08-2017

Application Date:

01-03-2013

Priority Date:

01-03-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

A method of processing voice / audio signals, comprising: when a voice / audio signal switches from a wide frequency signal to a narrow frequency signal, obtaining (101) an initial high frequency signal corresponding to a current frame voice / audio signal; obtaining (102) a global time domain gain parameter of the initial high frequency signal according to a spectrum inclination parameter of the current voice / audio signal frame and a correlation between a current narrow frequency signal frame and a historical plot of narrow frequency signal; correct the initial high frequency signal using the global time domain gain parameter to obtain a corrected high frequency time domain signal; and synthesizing (105) a current frame of narrow frequency time domain signal and the corrected signal of high frequency time domain and providing the synthesized 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.