Patent ID: 11941415
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A method of controlling an operation of an audio reproduction device including at least one wheel device, a lighting unit comprising a plurality of lights, and a speaker, the method comprising:
obtaining an audio signal which is received through a wireless communication interface from an external device;
receiving a clockwise or counterclockwise rotation input to rotate the at least one wheel device clockwise or counterclockwise, the at least one wheel device being rotatable clockwise or counterclockwise according to the clockwise or counterclockwise rotation input that is performed through a user interface rotating the at least one wheel device;
processing the audio signal by adding a disc jockey (DJ) effect such that the DJ effect is applied in association with the audio signal for sound presentation and controlling the lighting unit to adjust at least one of color or brightness of light emitted from at least one of the plurality of lights of the lighting unit based on the clockwise or counterclockwise rotation input being a first clockwise or counterclockwise rotation input received through the at least one wheel device;
controlling the speaker to output the processed audio signal, and
controlling the lighting unit to select a lighting effect category from lighting effect categories which are applied to a light emitted from at least one of the plurality of lights of the lighting unit based on the clockwise or counterclockwise rotation input being a second clockwise or counterclockwise rotation input received through the at least one wheel device.