公开(公告)号：US20170026751A1

公开(公告)日：2017-01-26

申请号：US15124712

申请日：2015-02-23

Applicant: SONY CORPORATION

Inventor： JUNYA SUZUKI ,  TOSHIYUKI NAKAGAWA

IPC: H04R5/033 ,  H04R3/12

CPC classification number: H04R5/033 ,  H04R3/12 ,  H04R25/606 ,  H04R2460/13 ,  H04S3/004 ,  H04S5/005 ,  H04S2420/01

Abstract: [Object] To provide an acoustic output device capable of reproducing a more natural stereophonic sound giving a realistic sensation regardless of the influence of individual differences in the shapes of ears or an imperfection of the recording system or the reproducing system, through a combination of an air conduction sound and a bone conduction sound produced through bone conduction. [Solution] Provided is an acoustic output device including: an air conduction sound providing unit configured to provide an air conduction sound; and a bone conduction sound providing unit configured to provide a bone conduction sound. The bone conduction sound providing unit is positioned on a portion other than near an ear of a user when worn by the user. According to the an acoustic output device, it is possible to reproduce a stereophonic sound regardless of the influence of individual differences in the shapes of ears or an imperfection of the recording system or the reproducing system.

Abstract translation: 提供一种能够再现更自然的立体声的声音输出装置，无论耳朵的形状或记录系统或再现系统的不完美的个体差异的影响，通过组合 导气声和骨传导声通过骨传导产生。 [解决方案]提供一种声输出装置，包括：空气传导声音提供单元，被配置为提供空气传导声; 以及骨传导声音提供单元，被配置为提供骨传导声音。 骨传导声音提供单元被用户佩戴时位于除用户耳朵之外的部分上。 根据声输出装置，无论耳朵形状的个体差异或记录系统或再现系统的缺陷的影响如何，都可以再现立体声。

公开(公告)号：US20170238096A1

公开(公告)日：2017-08-17

申请号：US15518484

申请日：2015-08-25

Applicant: SONY CORPORATION

Inventor： TOSHIYUKI NAKAGAWA ,  JUNYA SUZUKI

IPC: H04R5/033 ,  H04R5/04 ,  H04S7/00 ,  H04R1/10

CPC classification number: H04R5/0335 ,  H04R1/1008 ,  H04R1/1091 ,  H04R5/033 ,  H04R5/04 ,  H04R2460/13 ,  H04S3/004 ,  H04S7/30 ,  H04S2400/03 ,  H04S2400/11 ,  H04S2420/01

Abstract: [Object] To provide an audio playback device which allows a novel listening experience for a listener by bone conduction from a prescribed position of the head area. [Solution] Provided is the audio playback device including at least one bone conduction device. The bone conduction device is provided at a position to be worn at a prescribed position of a head area of a listener. The prescribed position is a position allowing the listener to feel that a sound source moves from a position to which the bone conduction device is attached and to feel the sound source from another position.

公开(公告)号：US20200077183A1

公开(公告)日：2020-03-05

申请号：US16606367

申请日：2018-03-23

Applicant: SONY CORPORATION

Inventor： GO IGARASHI ,  KAZUMA YOSHII ,  JUNYA SUZUKI

IPC: H04R1/46 ,  G06F3/16 ,  H04R1/04 ,  H04R1/02 ,  H04R3/00 ,  A61B7/04 ,  A61B5/00 ,  A61B5/053

Abstract: Provided is an information processing apparatus that is used by being adhered to the body of a user. The information processing apparatus includes a sound pickup sensor that has a sound pickup function, a communicating part that wirelessly transmits audio data picked up by the sound pickup sensor to the outside, a control part that controls the sound pickup sensor and the communicating part, a power source part that supplies a power source to at least one of the sound pickup sensor, the communicating part, or the control part, a housing part that accommodates therein at least one of the sound pickup sensor, the communicating part, the control part, or the power source part, and an adhering part that fixes the housing part to the user. The sound pickup part picks up a sound of the user using, for example, flesh conduction or bone conduction.

公开(公告)号：US20150271590A1

公开(公告)日：2015-09-24

申请号：US14643077

申请日：2015-03-10

Applicant: SONY CORPORATION

Inventor： TOSHIYUKI NAKAGAWA ,  JUNYA SUZUKI

IPC: H04R1/10

CPC classification number: H04R1/1091 ,  H04R2460/13

Abstract: There is provided a signal processing device including a first reproduced sound outputting section configured to cause a first reproduced sound providing section to provide a first reproduced sound, a second reproduced sound outputting section configured to cause a second reproduced sound providing section to provide a second reproduced sound, a comparison result obtaining section configured to obtain a result of comparison between the first reproduced sound and the second reproduced sound, and a correcting section configured to generate, based on the obtained result of comparison, a signal for correcting an output feature of the second reproduced sound from the second reproduced sound outputting section.

Abstract translation: 提供了一种信号处理装置，包括：第一再现声音输出部，被配置为使第一再现声音提供部提供第一再现声音;第二再现声音输出部，被配置为使第二再现声音提供部提供第二再现声音提供部 声音，比较结果获得部分，被配置为获得第一再现声音和第二再现声音之间的比较结果;以及校正部分，被配置为基于所获得的比较结果生成用于校正所述第一再现声音的输出特征的信号 来自第二再现声音输出部分的第二再现声音。