Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
WIRELESS COMMUNICATION EARPHONE TEST DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/233251
Kind Code:
A1
Abstract:
The present invention provides a wireless communication earphone test device, comprising a signal converter, and a test unit, a simulated mouth and a simulated ear connected to the signal converter. The simulated mouth is used for transmitting a sound signal sent by the signal converter to a wireless communication earphone; the simulated ear is used for transmitting the sound signal received by the wireless communication earphone to the signal converter; the signal converter is used for converting the received sound signal transmitted by the simulated ear into a digital signal; the test unit is used for determining acoustic parameters of the wireless communication earphone according to the digital signal. The present invention can resolve the problems of complexity, high costs and low efficiency of an existing wireless communication earphone test method. Also disclosed is a test method for testing by using the wireless communication earphone test device.

Inventors:
XIE PING (CN)
ZHAO YANPENG (CN)
Application Number:
PCT/CN2017/117473
Publication Date:
December 27, 2018
Filing Date:
December 20, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GOERTEK INC (CN)
International Classes:
H04R29/00
Foreign References:
CN107071683A2017-08-18
CN103179496A2013-06-26
CN103179495A2013-06-26
CN102510417A2012-06-20
US20170047059A12017-02-16
CN103260124A2013-08-21
CN102185949A2011-09-14
CN102291668A2011-12-21
Attorney, Agent or Firm:
BEIJING GRANDER IP LAW FIRM (CN)
Download PDF: