ELECTRONIC DEVICE FOR OUTPUTTING SOUND AND METHOD FOR OPERATING THE SAME

WIPO Patent Application WO/2022/055319

A1

According to an embodiment, an electronic device comprises: a memory, a communication module comprising communication circuitry, a first speaker including at least one vibration component including circuitry, at least one first microphone, and a processor configured to: control the electronic device to output a first sound having a predetermined frequency via the first speaker based on a closed space being formed with the electronic device mounted on a cradle, obtain a third sound via the at least one first microphone, the third sound being a reflection of the first sound in the closed space, obtain a fourth sound via the at least one first microphone, the fourth sound being a reflection of a second sound in the closed space, the second sound output from a second speaker being included in an external electronic device located in the closed space, and identify whether the performance of the first speaker, the at least one first microphone, and the second speaker is normal, based on the third sound and the fourth sound.

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WO/2017/102278	LOUDSPEAKER ASSEMBLIES AND ASSOCIATED METHODS
JP6626048	Recovery and redistribution from default device regeneration

KO SEUNGHWAN (KR)
JEONG SEONGHUN (KR)
KIM KIYEAN (KR)
KIM DONGJIN (KR)
KIM YEONGKWAN (KR)
KIM JOONHO (KR)
KIM TAESEON (KR)
KIM HYEONHYANG (KR)
PARK JUNGKEUN (KR)

PCT/KR2021/012414

March 17, 2022

September 13, 2021

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SAMSUNG ELECTRONICS CO LTD (KR)

H04R29/00; H04R1/10; H04R1/34

KR102071268B1	2020-01-30
KR20200070290A	2020-06-17
KR102062209B1	2020-01-03
US20200204898A1	2020-06-25
KR20090001130U	2009-02-02
US10764699B1	2020-09-01

See also references of EP 4144103A4

LEE, Keon-Joo et al. (KR)

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