Title:
ACOUSTIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/174850
Kind Code:
A1
Abstract:
Provided is an acoustic device whereby muffling can be reduced. Said acoustic device is provided with a retaining part (103), one end of which abuts against the inside of the inferior crus of the antihelix and the other end of which abuts against the depression between the tragus and the antitragus of the user's ear, and a body-vibrating sound generation unit (10) that is held by said retaining part (103) and provides sound to the user in accordance with an audio signal.
More Like This:
| WO/2003/009638 | MICROPHONE |
| JPS6024070 | [Title of the device] Array type ultrasound probe |
Inventors:
IKEDA TOMOYOSHI (JP)
Application Number:
PCT/JP2014/002318
Publication Date:
October 30, 2014
Filing Date:
April 24, 2014
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H04R1/00; H04R1/10; H04R7/04; H04R17/00; H04R25/00
Domestic Patent References:
| WO2008029515A1 | 2008-03-13 |
Foreign References:
| JP2007103989A | 2007-04-19 | |||
| JP2007165938A | 2007-06-28 | |||
| JP2012257049A | 2012-12-27 | |||
| JP2009542056A | 2009-11-26 | |||
| US20090202094A1 | 2009-08-13 | |||
| JP2004527931A | 2004-09-09 |
Other References:
See also references of EP 2991369A4
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
Download PDF: