公开(公告)号：US20240365057A1

公开(公告)日：2024-10-31

申请号：US18644251

申请日：2024-04-24

申请人： Shure Acquisition Holdings, Inc.

发明人： Matthew Koschak ,  William Wallace Taylor, III ,  Joseph Michael Bradel ,  Brent Robert Shumard

IPC分类号： H04R1/40 ,  H04R1/08 ,  H04R3/00

CPC分类号： H04R1/406 ,  H04R1/08 ,  H04R3/005 ,  H04R2201/401 ,  H04R2430/20 ,  H04R2499/11

摘要： Methods and apparatuses for capturing and encoding ambisonic audio are described herein. An example ambisonic microphone may comprise a first microphone capsule oriented substantially toward a first vertex of a notional tetrahedron, a second microphone capsule oriented substantially toward a second vertex of the notional tetrahedron, a third microphone capsule oriented substantially toward a third vertex of the notional tetrahedron, and a fourth microphone capsule oriented substantially toward a fourth vertex of the notional tetrahedron.