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    AUDIO RECORDING AND PLAYBACK APPARATUS
    1.
    发明专利
    AUDIO RECORDING AND PLAYBACK APPARATUS 未知

    公开(公告)号：CA2908654A1

    公开(公告)日：2014-10-16

    申请号：CA2908654

    申请日：2013-04-10

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： VILERMO MIIKKA TAPANI ,  LAAKSONEN LASSE JUHANI ,  JARVINEN KARI JUHANI

    IPC: H04R5/02 ,  G06F3/16

    Abstract: An apparatus comprising: an input configured to receive at least two audio signals, the at least two audio signals having a relative displacement between them; an orientation determiner configured to determine an audio capture orientation based on a device orientation and information concerning microphone configuration in the apparatus; and an audio output generator configured to output the at least two audio signals based on the capture orientation, such that playback of the at least two audio signals is performed based on the capture orientation.

    AUDIO RECORDING AND PLAYBACK APPARATUS
    2.
    发明专利
    AUDIO RECORDING AND PLAYBACK APPARATUS 未知

    公开(公告)号：CA2908654C

    公开(公告)日：2019-08-13

    申请号：CA2908654

    申请日：2013-04-10

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： VILERMO MIIKKA TAPANI ,  LAAKSONEN LASSE JUHANI ,  JARVINEN KARI JUHANI

    IPC: H04R5/02 ,  G06F3/16

    Abstract: An apparatus comprising: an input configured to receive at least two audio signals, the at least two audio signals having a relative displacement between them; an orientation determiner configured to determine an audio capture orientation based on a device orientation and information concerning microphone configuration in the apparatus; and an audio output generator configured to output the at least two audio signals based on the capture orientation, such that playback of the at least two audio signals is performed based on the capture orientation.

    Spatial audio processing apparatus
    3.
    发明专利
    Spatial audio processing apparatus 未知

    公开(公告)号：GB2521175A

    公开(公告)日：2015-06-17

    申请号：GB201321928

    申请日：2013-12-11

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： MAKINEN TONI ,  JARVINEN ROOPE ,  LAAKSONEN LASSE ,  JARVINEN KARI JUHANI

    IPC: G10L21/02 ,  H04R3/00 ,  H04S7/00

    Abstract: A speech enhancer for eg. a vehicle (fig. 2) takes two audio signals from microphones 11, determines (via eg. a trained classifier 201) that the signals contain a speech component and determines (via eg. a source estimator/correlator 205) a location associated with that speech, and then outputs an audio signal 33 such that the speech is enhanced for a different location (eg. the drivers ear) than that associated with the speech via eg. a spatial processor 207 and a selective multichannel amplifier 209. Location parameters include Direction of Arrival (DOA) and delay time.

    AN APPARATUS AND METHOD FOR REPRODUCING RECORDED AUDIO WITH CORRECT SPATIAL DIRECTIONALITY
    4.
    发明公开
    AN APPARATUS AND METHOD FOR REPRODUCING RECORDED AUDIO WITH CORRECT SPATIAL DIRECTIONALITY 审中-公开
    装置和方法与录制的音频正确的空间方向性PLAYING

    公开(公告)号：EP2904817A4

    公开(公告)日：2016-06-15

    申请号：EP12886070

    申请日：2012-10-01

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： VILERMO MIIKKA TAPANI ,  ARRASVUORI JUHA HENRIK ,  JARVINEN KARI JUHANI ,  JARVINEN ROOPE OLAVI

    IPC: H04S7/00 ,  G10L21/00

    CPC classification number: H04S7/302 ,  H04R5/02 ,  H04S2400/11 ,  H04S2400/15 ,  H04S2420/03 ,  H04S2420/07

    Abstract: An apparatus comprising: an input configured to receive from at least one co-operating apparatus at least one audio signal; an audio signal analyzer configured to analyze the at least one audio signal to determine at least one audio component position relative to the at least one co-operating apparatus recording position; and a processor configured to determine an position value based on the at least one cooperating recording position and the apparatus position, and further configured to apply the position value to the at least one audio component position, such that the at least one audio component position is substantially aligned with the apparatus position.

    Abstract translation: 一种装置，包括：配置成从至少一个协同操作装置的至少一个音频信号接收输入; 到配置成分析所述至少一个音频信号，以确定性矿音频信号分析器相对于所述至少一个协同操作装置记录位置的至少一个音频分量位置; 以及基于所述至少一个协作的记录位置和所述装置的位置，并且还被配置为应用的位置值，以所述至少一个音频分量位置配置为确定性矿位置值的处理器，求DASS模具的至少一个音频分量的位置是 与所述装置的位置基本对齐。

    SPATIAL AUDIO APPARATUS
    9.
    发明公开
    SPATIAL AUDIO APPARATUS 审中-公开
    范围的设备

    公开(公告)号：EP2936829A4

    公开(公告)日：2016-08-10

    申请号：EP12890357

    申请日：2012-12-18

    Applicant: NOKIA TECHNOLOGIES OY

    Inventor： VIROLAINEN JUSSI KALEVI ,  JARVINEN KARI JUHANI ,  YLIAHO MARKO TAPANI ,  SASSI ANTTI HEIKKI TAPIO

    IPC: H04R3/00 ,  G10L21/028 ,  H04N7/15 ,  H04R5/027 ,  H04S7/00

    CPC classification number: H04R5/02 ,  G06F3/04842 ,  G06F3/0488 ,  G06T7/248 ,  G06T7/74 ,  G10L19/008 ,  H04N7/15 ,  H04N7/183 ,  H04R3/005 ,  H04R5/027 ,  H04R5/04 ,  H04R29/005 ,  H04S3/006 ,  H04S7/00 ,  H04S7/40 ,  H04S2400/15 ,  H04S2420/01

    Abstract: An apparatus comprising: an input configured to receive at least one audio signal from a further apparatus; an input configured to receive at least one audio signal associated with the apparatus; an orientation/location determiner configured to determine a relative orientation/location difference between the apparatus and the further apparatus; an audio processor configured to process the at least one audio signal from the further apparatus based on the relative orientation/location difference between the apparatus and the further apparatus; and a combiner configured to combine the at least one audio signal from the further apparatus having been processed and the at least one audio signal associated with the apparatus.

    Abstract translation: 一种装置，包括：被配置为从另一装置接收至少一个音频信号的输入; 被配置为接收与所述装置相关联的至少一个音频信号的输入; 配置为确定所述装置和所述另外的装置之间的相对取向/位置差异的取向/位置确定器; 音频处理器，其被配置为基于所述装置和所述另外的装置之间的相对取向/位置差异来处理来自所述另外的装置的所述至少一个音频信号; 以及组合器，其被配置为组合来自已经被处理的另一设备的至少一个音频信号和与所述设备相关联的所述至少一个音频信号。

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