US2014358560A1

Title

PERFORMING ORDER REDUCTION WITH RESPECT TO HIGHER ORDER AMBISONIC COEFFICIENTS

Application Number:

US201414289396

Publication Date:

04-12-2014

Current Assignee:

Family ID:

Application Date:

28-05-2014

Declaring Company:

Publication Country:

US

Priority Date:

29-05-2013

Title

PERFORMING ORDER REDUCTION WITH RESPECT TO HIGHER ORDER AMBISONIC COEFFICIENTS

Application Number:

US201414289396

Family ID:

Publication Country:

US

Publication Date:

04-12-2014

Application Date:

28-05-2014

Priority Date:

29-05-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

In general techniques are described for performing order reduction with respect to a plurality of spherical harmonic coefficients. In accordance with the techniques a device comprising one or more processors may be configured to perform based on a target bitrate order reduction with respect to a plurality of spherical harmonic coefficients or decompositions thereof to generate reduced spherical harmonic coefficients or the reduced decompositions thereof wherein the plurality of spherical harmonic coefficients represent a sound field.

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.