Invention Application
- Patent Title: PROXIMITY MICROPHONE
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Application No.: US17086082Application Date: 2020-10-30
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Publication No.: US20210136487A1Publication Date: 2021-05-06
- Inventor: Brent Robert Shumard , Mark Gilbert , Emily Ann Wigley , Roger Stephen Grinnip, III
- Applicant: Shure Acquisition Holdings, Inc.
- Applicant Address: US IL Niles
- Assignee: Shure Acquisition Holdings, Inc.
- Current Assignee: Shure Acquisition Holdings, Inc.
- Current Assignee Address: US IL Niles
- Main IPC: H04R1/32
- IPC: H04R1/32

Abstract:
Embodiments include a microphone array comprising a first plurality of directional microphone elements arranged in a first cluster formed by directing a front face of said microphone elements towards a center of the first cluster, and a second plurality of directional microphone elements arranged in a second cluster formed by directing a front face of said elements away from a center of the second cluster, wherein the first cluster is disposed vertically above the second cluster. Also provided is a microphone comprising a first microphone array comprising a plurality of directional microphone elements arranged in close proximity to each other and configured to capture near-field sounds within a first range of frequencies, and a second microphone array disposed concentrically around the first microphone array, the second array comprising a plurality of omnidirectional microphone elements configured to capture near-field sounds within a second range of frequencies higher than the first range.
Public/Granted literature
- US12028678B2 Proximity microphone Public/Granted day:2024-07-02
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