ELECTRONIC DEVICE FOR CONTROLLING MICROPHONE PARAMETER

Title:

ELECTRONIC DEVICE FOR CONTROLLING MICROPHONE PARAMETER

Document Type and Number:

WIPO Patent Application WO/2018/097561

Kind Code:

A1

Abstract:

An electronic device includes a housing including a head part that is rotatable, a plurality of microphones disposed in the head part, a sensor for detecting a rotation angle of the head part, a memory storing data classifying feature parameters for each of the plurality of microphones according to a plurality of rotation angles, a motor configured to rotate the head part; and a processor. The processor implements the method, including when detecting sound by the plurality of microphones originating from a sound source, driving the motor to rotate the head part until a designated portion of a surface of the head part is facing the sound source, and when the designated portion of the surface is facing the sound source, adjusting feature parameters for each the plurality of microphones based on the classified feature parameters and a current angle of the head part.

Inventors:

KIM CHUL KWI (KR)
KIM EUN YOUNG (KR)
LEE DONG KYU (KR)
GOO JA MIN (KR)
KWON KI YOUNG (KR)
KIM KI WON (KR)
KIM JI MIN (KR)
KIM HYUNG WOO (KR)
NAMKUNG JOO (KR)
PARK JE HEON (KR)
OH SAE GEE (KR)
YOU SEONG HOON (KR)
YU YONG JU (KR)
LEE IM SUNG (KR)
LEE CHAN WON (KR)
JANG SI HAK (KR)

Application Number:

PCT/KR2017/013207

Publication Date:

May 31, 2018

Filing Date:

November 20, 2017

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04R1/08; G06F3/16; G06K9/62; H04R1/32; H04R1/40

Foreign References:

US6516066B2	2003-02-04
US20160080880A1	2016-03-17
US20130332156A1	2013-12-12
KR101107120B1	2012-01-31
KR101394168B1	2014-05-15

Other References: