Invention Grant
- Patent Title: Multi-membrane microphone for high-amplitude audio capture
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Application No.: US13949422Application Date: 2013-07-24
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Publication No.: US10212511B2Publication Date: 2019-02-19
- Inventor: Andrew Duncan Phelps , Mikko Veli Aimo Suvanto
- Applicant: Nokia Corporation
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Main IPC: H04R3/00
- IPC: H04R3/00 ; H04M1/60 ; H04R19/00 ; H04M1/03
Abstract:
Disclosed herein are apparatus, method, and computer program product whereby a device receives an acoustic signal. In response to the received acoustic signal, the device outputs electrical signals from a first input audio transducer and a second input audio transducer. The second input audio transducer is less sensitive than the first input audio transducer.
Public/Granted literature
- US20130308797A1 Multi-Membrane Microphone for High-Amplitude Audio Capture Public/Granted day:2013-11-21
Information query
