Patent · US Active

Mixed-order ambisonics (MOA) audio data for computer-mediated reality systems

US10405126B2 · kind B2 · utility

9Cited by

0References

23Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Nils Günther Peters · San Diego, US
Dipanjan Sen · San Diego, US
Thomas Stockhammer · Bergen, DE

Key dates

Filing date	Aug 8, 2017
Grant date	Sep 3, 2019
Priority date	—
Expiry date	Aug 18, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04S2420/11
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An example device includes a memory device, and a processor coupled to the memory device. The memory is configured to store a plurality of representations of a soundfield. The processor is configured to track a steering angle provided by one or more angles associated with the device, and to select, based on the steering angle, a representation of the soundfield from the plurality of representations stored to the memory device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.