CN105741846A

5G,4G,3G

Title

Apparatus and method for determining weighting function, quantization device and quantization method

Application Number:

CN20161304298

Publication Date:

06-07-2016

Current Assignee:

Family ID:

Application Date:

18-10-2011

Declaring Company:

Publication Country:

US

Priority Date:

18-10-2010

Title

Apparatus and method for determining weighting function, quantization device and quantization method

Application Number:

CN20161304298

Family ID:

Publication Country:

US

Publication Date:

06-07-2016

Application Date:

18-10-2011

Priority Date:

18-10-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a device and method for determining adding function and device and method of quantization. weighting function confirming device can be the intermediate sub-frame of the input signal of the LPC coefficient associated immittance spectral frequencies (ISF) coefficient and line spectrum frequency (LSF) coefficients and may be based on the converted an ISF coefficient or an LSE coefficient determining the importance of the ISF coefficients or the LSF coefficients of the weighting function.

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.