Invention Grant
- Patent Title: Eye glasses with microphone array
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Application No.: US14180994Application Date: 2014-02-14
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Publication No.: US09753311B2Publication Date: 2017-09-05
- Inventor: Dashen Fan
- Applicant: Kopin Corporation
- Applicant Address: US MA Westborough
- Assignee: Kopin Corporation
- Current Assignee: Kopin Corporation
- Current Assignee Address: US MA Westborough
- Agency: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: H04R1/02
- IPC: H04R1/02 ; H04R3/00 ; G02C11/00 ; G10K11/00 ; G02C11/06 ; G10L21/0208 ; G10L21/0216

Abstract:
An eyewear device includes a noise cancelling microphone array, and corresponding method for the same. The eyewear device and its method of use facilitates human-machine interaction using speech recognition by reducing unwanted noise that corrupts the desired speech and thereby reduces errors in speech. The eyewear device includes an eyeglasses frame, an array of microphones coupled to the eyeglasses frame, the array of microphones including at least a first microphone and a second microphone, the first microphone coupled to the eyeglasses frame about a temple region, the temple region can be located approximately between a top corner of a lens opening and a support arm, and providing a first audio channel output, and the second microphone coupled to the eyeglasses frame about an inner edge of the lens opening, and providing a second audio channel output. Embodiments can further include a third and fourth omni-directional microphone, providing a third and fourth audio channel, respectively.
Public/Granted literature
- US20140270244A1 Eye Glasses With Microphone Array Public/Granted day:2014-09-18
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