Title:
METHOD AND HEADSET FOR IMPROVING SOUND QUALITY
Document Type and Number:
WIPO Patent Application WO/2017/026568
Kind Code:
A1
Abstract:
Disclosed is a headset comprising: at least one in-ear microphone; at least one out-ear microphone; a control unit which includes an in-ear signal processing module for extracting a bass component from a signal detected through the in-ear microphone, an out-ear signal processing module for extracting a treble component from a signal detected through the out-ear microphone, and a mixing module for mixing the extracted bass and treble components and outputting the same; and a communication unit for transmitting a signal output from the mixing module of the control unit to an external device. Accordingly, the present invention can improve sound quality by eliminating noise from a user's voice signal transmitted through the headset and generating a signal close to the user's voice.
Inventors:
KIM EUNDONG (KR)
Application Number:
PCT/KR2015/009156
Publication Date:
February 16, 2017
Filing Date:
August 31, 2015
Export Citation:
Assignee:
INDUSTRIAL BANK KOREA (KR)
International Classes:
H04R1/10; H04R3/00; H04R3/04
Foreign References:
| JPH05284589A | 1993-10-29 | |||
| JP2007228344A | 2007-09-06 | |||
| KR20130054898A | 2013-05-27 | |||
| KR20120091454A | 2012-08-17 | |||
| KR20130101152A | 2013-09-12 |
Attorney, Agent or Firm:
DONGCHEON PATENT FIRM (KR)
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