Invention Grant
- Patent Title: Signal enhancement using wireless streaming
- Patent Title (中): 信号增强使用无线流
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Application No.: US13320850Application Date: 2009-05-18
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Publication No.: US09544698B2Publication Date: 2017-01-10
- Inventor: Thomas Kaulberg , Thomas Bo Elmedyb
- Applicant: Thomas Kaulberg , Thomas Bo Elmedyb
- Applicant Address: DK Smorum
- Assignee: OTICON A/S
- Current Assignee: OTICON A/S
- Current Assignee Address: DK Smorum
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/EP2009/055969 WO 20090518
- International Announcement: WO2010/133246 WO 20101125
- Main IPC: G10L21/0208
- IPC: G10L21/0208 ; H04R25/00

Abstract:
A method, device and system enhance an audio signal in a receiving device. The method comprises acoustically propagating a target signal from an acoustic source along an acoustic propagation path, providing a propagated acoustic signal at the receiving device; converting the received propagated acoustic signal to a propagated electric signal, the received propagated acoustic signal comprising the target signal, noise and possible other sounds from the environment as modified by the propagation path from the acoustic source to the receiving device; wirelessly transmitting a signal comprising the target audio signal to the receiving device; receiving the wirelessly transmitted signal in the receiving device; retrieving a streamed target audio signal from the wirelessly received signal comprising the target audio signal; and estimating the target signal from the propagated electric signal and the streamed target audio signal using an adaptive system.
Public/Granted literature
- US20120063610A1 SIGNAL ENHANCEMENT USING WIRELESS STREAMING Public/Granted day:2012-03-15
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