EP0967594A1

5G,4G,3G,2G

Title

SOUND ENCODER AND SOUND DECODER

Application Number:

EP19980950336

Publication Date:

29-12-1999

Current Assignee:

Family ID:

Application Date:

22-10-1998

Publication Country:

US

Priority Date:

22-10-1997

Title

SOUND ENCODER AND SOUND DECODER

Application Number:

EP19980950336

Family ID:

Publication Country:

US

Publication Date:

29-12-1999

Application Date:

22-10-1998

Priority Date:

22-10-1997

Current Assignee:

Abstract  Abstract

An excitation vector generator comprises a pulse
vector generating section having N channels (N≧1) for
generating pulse vectors, a storing section for storing
M (M≧1)kinds of dispersion patterns every channel in
accordance with N channels, a selecting section for
selectively taking out a dispersion pattern from the
storing section every channel, a dispersion section for
performing a superimposing calculation of the
extracted dispersion pattern and the generated pulse
vectors every channel so as to generate N dispersion
vectors, excitation vector generating section for
generating an excitation vector from N dispersion
vectors generated.

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.