Patent ID: 11927992
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 13:
14. A method for outputting a sound in an electronic device, the method comprising:
determining whether foreign matter is present in an acoustic conduit included in a housing of the device, based on sensing information sensed by a sensing module of the device;
determining a plurality of frequency bands based on at least one of an intensity of a voltage used in the sound output device and a gain of an audio circuit of the sound output device;
outputting, through a sound output device of the electronic device, a liquid discharge sound including the plurality of frequency bands, which are separated from each other in a frequency domain, in response to a determination that foreign matter is present in the acoustic conduit;
and
maintaining center frequencies of the plurality of frequency bands to be substantially fixed and changing, within a specified range, sound pressures of the plurality of frequency bands, during the time that the liquid discharge sound is output.