Invention Grant
- Patent Title: Wind noise reduction for audio reception
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Application No.: US14330810Application Date: 2014-07-14
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Publication No.: US09721584B2Publication Date: 2017-08-01
- Inventor: Navin Chatlani , Fabrice M. Plante , Gurhan Saplakoglu
- Applicant: Navin Chatlani , Fabrice M. Plante , Gurhan Saplakoglu
- Applicant Address: US CA Santa Clara
- Assignee: Intel IP Corporation
- Current Assignee: Intel IP Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G10L21/0232
- IPC: G10L21/0232 ; G10L21/028

Abstract:
Wind noise reduction is described for audio signals received in a device. In one embodiment, an audio signal is decomposed into a plurality of sub-bands, the audio signal including wind noise, a first sub-band of the plurality of sub-bands low-pass filtered, wind noise is removed from the first sub band and the first sub-band is combined with the other sub-bands after removing wind noise.
Public/Granted literature
- US20160012828A1 WIND NOISE REDUCTION FOR AUDIO RECEPTION Public/Granted day:2016-01-14
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