Invention Grant
- Patent Title: Audio capture with multiple microphones
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Application No.: US14515039Application Date: 2014-10-15
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Publication No.: US09888317B2Publication Date: 2018-02-06
- Inventor: Antti Heikki Tapio Sassi , Jari Petteri Sjoberg , Ari Juhani Koski , Anu Huttunen , Mari Partio , Riitta Niemisto , Jukka Vartiainen , Ville Mikael Myllyla , Jorma Makinen , Tero Takala
- 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
- Main IPC: A61F11/06
- IPC: A61F11/06 ; H04R3/00 ; H04M1/60 ; H04M1/725 ; G10L21/0216

Abstract:
An apparatus including at least one processor and at least one memory including computer program code configured to: when the apparatus is in a voice phone call mode of sound capture, output a signal from a first microphone as a primary speech signal, and select one or more second microphones to output a noise reduction signal, where the apparatus comprises at least two of the second microphones, and where selection of the one or more second microphones is based at least partially upon a determined use of the apparatus being either a handportable or an integrated handsfree use; and/or when the apparatus is in a multi-media mode of sound capture select one or more of the microphones to output audio signals based upon both a determined type of sound capture feature being used by the apparatus and based upon a determined orientation of the apparatus.
Public/Granted literature
- US20150172811A1 AUDIO CAPTURE WITH MULTIPLE MICROPHONES Public/Granted day:2015-06-18
Information query
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