US9620137B2

Title

Determining between scalar and vector quantization in higher order ambisonic coefficients

Application Number:

US201514712843

Publication Date:

11-04-2017

Current Assignee:

Family ID:

Application Date:

14-05-2015

Declaring Company:

Publication Country:

US

Priority Date:

16-05-2014

Title

Determining between scalar and vector quantization in higher order ambisonic coefficients

Application Number:

US201514712843

Family ID:

Publication Country:

US

Publication Date:

11-04-2017

Application Date:

14-05-2015

Priority Date:

16-05-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

In general techniques are described for coding of vectors decomposed from higher-order ambisonic coefficients. A device comprising a memory and a processor may perform the techniques. The memory may be configured to store audio data. The processor may be configured to determine whether to perform vector dequantization or scalar dequantization with respect to a decomposed version of the plurality of HOA coefficients.

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.