Display device
AssigneeLG Electronics Inc.
InventorsWoojin Choi, Changhoe Kim, Jihoon Kim
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Abstract
A display device according to an embodiment disclosed herein may include a controller for receiving an audio signal and determining whether the received audio signal is an alarm signal. A display device according to an embodiment disclosed herein may include: a microphone for receiving an audio signal; a controller for determining whether the audio signal is an alarm signal; and a speaker for outputting a signal corresponding to the alarm signal. A display device according to an embodiment disclosed herein may include a display for outputting a signal corresponding to an alarm signal.
Claims14
A display device comprising:
- a microphone receiving an audio signal;
- a controller determining whether the audio signal is an alarm signal;
- and
- a speaker outputting a signal corresponding to the alarm signal,
- wherein the controller:
- extracts a music signal from the received audio signal, and
- registers the extracted music signal as an alarm signal based on the extracted music signal being received at a predetermined time or at a predetermined period.
Dependencies are inferred from the claim text.