发明名称 |
Audio capture with multiple microphones |
摘要 |
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. |
申请公布号 |
EP2871824(A1) |
申请公布日期 |
2015.05.13 |
申请号 |
EP20140189486 |
申请日期 |
2014.10.20 |
申请人 |
NOKIA CORPORATION |
发明人 |
SJÖBERG, JARI;SASSI, ANTTI;KOSKI, ARI;MYLLYLÄ, VILLE;MÄKINEN, JORMA;VARTIAINEN, JUKKA;HUTTUNEN, ANU;PARTIO, MARI;NIEMISTÖ, RIITTA;TAKALA, TERO |
分类号 |
H04M1/60;G10L21/0216;H04M1/725;H04R3/00 |
主分类号 |
H04M1/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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