Title:
AUDIO ACQUISITION DEVICE, AUDIO RECEPTION DEVICE, USER TERMINAL, AUDIO SIGNAL TRANSMISSION DEVICE, AND METHOD FOR DRIVING SAME AND TRANSMITTING AUDIO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2018/139744
Kind Code:
A1
Abstract:
The present invention relates to an audio acquisition device, an audio reception device, a user terminal, an audio signal transmission device, and a method for driving the same and transmitting an audio signal, wherein: the audio acquisition device comprises a microphone for generating and outputting an audio signal corresponding to an input sound, an operation control unit connected to the microphone and a driving switch, and a communication unit connected to the operation control unit; and in a state where the operation control unit is paired with the audio reception device through the communication unit, the operation control unit operates the microphone to generate an audio signal and transmits the generated audio signal to the audio reception device.
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Inventors:
PAEK MIN-HO (KR)
Application Number:
PCT/KR2017/012795
Publication Date:
August 02, 2018
Filing Date:
November 13, 2017
Export Citation:
Assignee:
AIR SOUND INC (KR)
International Classes:
H04M1/60; G06F3/16; H04L25/20; H04L29/08
Foreign References:
| KR20110024077A | 2011-03-09 | |||
| KR20160130609A | 2016-11-14 | |||
| KR200390525Y1 | 2005-07-25 | |||
| KR101590154B1 | 2016-01-29 | |||
| KR101209108B1 | 2012-12-06 |
Attorney, Agent or Firm:
LEE, Han-Ook (KR)
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