Invention Grant
- Patent Title: Time zero convergence single microphone noise reduction
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Application No.: US14946316Application Date: 2015-11-19
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Publication No.: US09640195B2Publication Date: 2017-05-02
- Inventor: Ludovick Lepauloux , Jean-Christophe Dupuy , Laurent Pilati
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Agent Sherry W. Schumm
- Priority: EP15290032 20150211
- Main IPC: G10L21/02
- IPC: G10L21/02 ; G10L21/0208

Abstract:
Embodiments of the invention include a device for reducing noise. The device may include a storage configured to store noise data; a processor configured to: classify a segment of noise utilizing noise data which was accumulated prior to initiation of a communication session; estimate the segment of noise, utilizing information received from the noise classification; and select a noise profile which accounts for a user's current context based on a context defined by the data which was accumulated prior to initiation of the communication session.
Public/Granted literature
- US20160232915A1 TIME ZERO CONVERGENCE SINGLE MICROPHONE NOISE REDUCTION Public/Granted day:2016-08-11
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