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    SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND COMPUTER PROGRAM
    1.
    发明申请
    SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND COMPUTER PROGRAM 审中-公开

    公开(公告)号：US20180352361A1

    公开(公告)日：2018-12-06

    申请号：US15761647

    申请日：2016-09-21

    Applicant: SONY CORPORATION

    Inventor： HEESOON KIM ,  MASAHARU YOSHINO ,  MASAHIKO INAMI ,  KOUTA MINAMIZAWA ,  YUTA SUGIURA ,  SHUNICHI KASAHARA

    IPC: H04S7/00

    Abstract: [Object] To provide a signal processing apparatus that can replicate, in a real space, an environment different from the real space by granting an acoustic characteristic different from that of the real space, to a sound released in the real space. [Solution] There is provided a signal processing apparatus including: a control unit configured to decide a predetermined acoustic characteristic for causing a user to hear a collected ambient sound of the user in a space having a different acoustic characteristic, in accordance with content being reproduced, or an action of a user, and to add the decided acoustic characteristic to the ambient sound. The signal processing apparatus

    SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
    3.
    发明申请
    SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD 审中-公开

    公开(公告)号：US20190208321A1

    公开(公告)日：2019-07-04

    申请号：US16330281

    申请日：2017-09-25

    Applicant: SONY CORPORATION

    Inventor： HEESOON KIM ,  TATSUSHI NASHIDA ,  TAKUMI SUZUKI ,  MASAHARU YOSHINO

    IPC: H04R3/00 ,  H04R1/40

    Abstract: [Object] To provide a signal processing device capable of detecting the details of a movement from sounds that occur in accordance with the movement. [Solution] Provided is a signal processing device including: a plurality of sound collection units that is arranged at given positions; and a detection unit configured to detect, from respective sounds that have occurred in accordance with a movement of a region to which attachment is performed and have been collected by the sound collection units, a direction of the movement of the region.

    SOUND OUTPUT DEVICE
    5.
    发明申请
    SOUND OUTPUT DEVICE 审中-公开

    公开(公告)号：US20170272850A1

    公开(公告)日：2017-09-21

    申请号：US15512052

    申请日：2015-09-07

    Applicant: SONY CORPORATION

    Inventor： RYOTA MIHARA ,  MASAHARU YOSHINO

    IPC: H04R1/10 ,  H04R1/02 ,  H04R3/12 ,  H04R5/033 ,  H04W88/02

    CPC classification number: H04R1/105 ,  H04R1/025 ,  H04R1/1091 ,  H04R3/12 ,  H04R5/033 ,  H04R2460/09 ,  H04W88/021

    Abstract: Favorable recognizability of audio output from a sound output device and external sound is secured, and discomfort caused in a mounted state is reduced. The sound output device includes: a housing in which a speaker is arranged; and a sound introduction hook in which an internal space is provided as a sound introduction space for introducing audio output from the speaker, one end portion is connected to the housing, and audio introduced through the sound introduction space is emitted through an opening of the other end portion, the sound introduction hook is mounted on a root portion of an auricle, and the other end portion of the sound introduction hook is not in contact with an ear. With this, audio output from the speaker is transmitted to a user via the sound introduction hook, and the sound introduction hook is mounted in a state in which the other end portion having the opening through which audio is emitted is not in contact with the ear. Therefore, it is possible to secure favorable recognizability of audio output from the sound output device and external sound and reduce discomfort caused in a mounted state.

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