Invention Grant
US09161137B2 Mixing of in-the-ear microphone and outside-the-ear microphone signals to enhance spatial perception
有权
耳机麦克风和耳朵外麦克风信号的混合，以增强空间感知
- Patent Title: Mixing of in-the-ear microphone and outside-the-ear microphone signals to enhance spatial perception
- Patent Title (中): 耳机麦克风和耳朵外麦克风信号的混合，以增强空间感知
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Application No.: US14269793Application Date: 2014-05-05
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Publication No.: US09161137B2Publication Date: 2015-10-13
- Inventor: Brent Edwards , Sridhar Kalluri
- Applicant: Starkey Laboratories, Inc.
- Applicant Address: US MN Eden Prairie
- Assignee: Starkey Laboratories, Inc.
- Current Assignee: Starkey Laboratories, Inc.
- Current Assignee Address: US MN Eden Prairie
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
This document provides a hearing assistance device for playing processed sound inside a wearer's ear canal, the hearing assistance device comprising a first housing, signal processing electronics disposed at least partially within the first housing, a first microphone connected to the first housing, the first microphone adapted for reception of sound, a second microphone configured to receive sound from inside the wearer's ear canal when the hearing assistance device is worn and in use and microphone mixing electronics in communication with the signal processing electronics and in communication with the first microphone and the second microphone, the microphone mixing electronics adapted to combine low frequency information from the first microphone and high frequency information from the second microphone to produce a composite audio signal.
Public/Granted literature
- US20150030192A1 MIXING OF IN-THE-EAR MICROPHONE AND OUTSIDE-THE-EAR MICROPHONE SIGNALS TO ENHANCE SPATIAL PERCEPTION Public/Granted day:2015-01-29
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