KR100938017B1

5G,4G,3G,2G

Title

VECTOR QUANTIZATION APPARATUS AND VECTOR QUANTIZATION METHOD

Application Number:

KR20077016453

Publication Date:

21-01-2010

Current Assignee:

Family ID:

Application Date:

22-10-1998

Publication Country:

US

Priority Date:

22-10-1997

Title

VECTOR QUANTIZATION APPARATUS AND VECTOR QUANTIZATION METHOD

Application Number:

KR20077016453

Family ID:

Publication Country:

US

Publication Date:

21-01-2010

Application Date:

22-10-1998

Priority Date:

22-10-1997

Current Assignee:

Abstract  Abstract

An apparatus for generating a sound source vector, the apparatus comprising: a pulse vector generation unit having N channels (N? 1) for generating a pulse vector; and a Mth (M? 1) A diffusion unit for generating N spreading vectors by performing a convolution operation between the extracted diffusion pattern and the generated pulse vector for each channel; And a sound source vector generating unit for generating sound source vectors from the N spreading vectors.

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.