Invention Grant
- Patent Title: Methods, apparatus and computer programs for noise reduction for spatial audio signals
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Application No.: US16084643Application Date: 2017-03-20
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Publication No.: US10748550B2Publication Date: 2020-08-18
- Inventor: Miikka Vilermo , Toni Makinen , Lasse Laaksonen , Anssi Ramo
- Applicant: Nokia Technologies Oy
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Harrington & Smith
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@78ef2b38
- International Application: PCT/FI2017/050185 WO 20170320
- International Announcement: WO2017/162915 WO 20170928
- Main IPC: G10L21/00
- IPC: G10L21/00 ; G10L21/0208 ; H04R3/00 ; H04R27/00 ; H04S7/00 ; G10L21/0272 ; H04M7/00 ; G10L21/02 ; G10L21/0216
Abstract:
A method, apparatus and computer program including: obtaining a spatial audio signal from a plurality of microphones; dividing the obtained spatial audio signal into at least a first component and a second component; applying a first audio signal optimizing system to the first component and applying a second audio signal optimizing system to the second component; and enabling a signal including the optimized components to be provided to a speaker for rendering.
Public/Granted literature
- US20190088267A1 Methods, Apparatus and Computer Programs for Noise Reduction Public/Granted day:2019-03-21
Information query
