公开(公告)号：US20200336826A1

公开(公告)日：2020-10-22

申请号：US16960673

申请日：2019-01-04

Applicant: Soundskrit Inc.

Inventor： Sahil Kumar Gupta ,  Stephane Leahy ,  Iman Moazzen ,  Ronald Miles ,  Jian Zhou

IPC: H04R1/40 ,  H04R17/02

Abstract: Microphones, microphone systems, and methods for capturing and processing sound are described. The microphones and microphone systems may adaptively change the direction from which sound is captured. The microphones and microphone systems avoid the need to provide arrays of microphones, while providing adaptive beamforming without a time delay between each channel of information, and multi-directional sound capture. A dependency between the frequency response and system size is also avoided.

公开(公告)号：US11792566B2

公开(公告)日：2023-10-17

申请号：US16960673

申请日：2019-01-04

Applicant: Soundskrit Inc. ,  The Research Foundation for The State University of New York

Inventor： Sahil Kumar Gupta ,  Stephane Leahy ,  Iman Moazzen ,  Ronald Miles ,  Jian Zhou

IPC: H04R1/40 ,  H04R17/02 ,  G01N29/34 ,  G01N29/24 ,  H04R17/00 ,  H04R1/44 ,  B06B1/02

CPC classification number: H04R1/406 ,  H04R17/02 ,  B06B1/0292 ,  G01N29/2425 ,  G01N29/34 ,  G01N2291/021 ,  H04R1/44 ,  H04R17/005 ,  H04R17/025 ,  H04R2201/401 ,  H04R2430/20

Abstract: Microphones, microphone systems, and methods for capturing and processing sound are described. The microphones and microphone systems may adaptively change the direction from which sound is captured. The microphones and microphone systems avoid the need to provide arrays of microphones, while providing adaptive beamforming without a time delay between each channel of information, and multi-directional sound capture. A dependency between the frequency response and system size is also avoided.

公开(公告)号：US20240284122A1

公开(公告)日：2024-08-22

申请号：US18570564

申请日：2022-06-14

Applicant: Soundskrit Inc. ,  The Research Foundation for The State University of New York

Inventor： Stephane Leahy ,  Sahil Gupta ,  Wan-Thai Hsu ,  Mohsin Nawaz ,  Carly Stalder ,  Ravi Patel ,  Mohamed El Badawe ,  Ronald Miles

IPC: H04R19/04 ,  B81B3/00

CPC classification number: H04R19/04 ,  B81B3/0021 ,  B81B2201/0257 ,  B81B2203/0118 ,  B81B2203/0307 ,  B81B2203/04 ,  B81B2207/03 ,  H04R2201/003

Abstract: A microelectromechanical (MEMS) transducer includes a substrate, a moveable electrode supported by the substrate, and a pair of fixed electrodes supported by the substrate, each fixed electrode of the pair of fixed electrodes being configured as a bias or sense electrode. The pair of fixed electrodes are disposed in a stacked arrangement. An end of the moveable electrode is configured for vibrational movement along the stacked arrangement during excitation of the moveable electrode. The pair of fixed electrodes are laterally spaced apart from the end of the moveable electrode to establish a capacitance indicative of the vibrational movement.