公开(公告)号：US11095988B2

公开(公告)日：2021-08-17

申请号：US16759775

申请日：2018-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Jun Ryu ,  Ki Won Kim ,  Sang Hoon Kim ,  Sang Woo Bae ,  Yeo Jin Kim ,  Chang Tae Kim ,  Sung Bin Hong

IPC: H04R29/00 ,  H04R3/00 ,  H04R9/06 ,  H03F1/52 ,  H04M1/03 ,  H04R9/02

Abstract: An electronic device according to an embodiment may comprise: a speaker, an amplifier connected to the speaker through a first electrical path; and at least one processor electrically connected to the amplifier, wherein the at least one processor is configured to: provide a first audio signal set to a first volume level to the speaker via the amplifier; when the first volume level is less than a predetermined first value, output the first audio signal at the first volume level through the speaker; and when the first volume level is equal to or greater than the first value, control a volume level of the first audio signal on the basis of a temperature value of the speaker, which is estimated from the first audio signal.