Title:
EARPHONE, AND DEVICE AND SYSTEM FOR TESTING SAME EARPHONE
Document Type and Number:
WIPO Patent Application WO/2019/231112
Kind Code:
A1
Abstract:
The present invention provides an earphone, and a test device and a test system for the earphone. The test device for the earphone may comprise: a first and a second signal line which are connected to an audio jack of the earphone and receive an external control signal; an interface unit for receiving the control signal through the first and the second signal line and outputting control data corresponding to the control signal; and an audio processing unit for performing a preconfigured audio process, and performing a control operation corresponding to the control data with respect to an internal specific object to be tested, which performs the audio process.
Inventors:
KIM WOO JIN (KR)
HONG JIN KI (KR)
HONG JIN KI (KR)
Application Number:
PCT/KR2019/004946
Publication Date:
December 05, 2019
Filing Date:
April 24, 2019
Export Citation:
Assignee:
GLOVANE CO LTD (KR)
International Classes:
H04R29/00; H04R1/10; H04R3/00
Foreign References:
| KR20100069746A | 2010-06-25 | |||
| US20120140941A1 | 2012-06-07 | |||
| US20120123222A1 | 2012-05-17 | |||
| KR20140047201A | 2014-04-22 | |||
| KR20170017475A | 2017-02-15 |
Attorney, Agent or Firm:
LEE, Cheol Hee (KR)
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