Image display apparatus and method of controlling the same
First Claim
Patent Images
1. An image display apparatus enabling voice recognition, the image display apparatus comprising:
- a display to display a content;
a communication unit to communicate with an external device;
an audio output unit to output an audio signal; and
a controller, in response to receiving a control signal from the external device, to activate the voice recognition and decrease an output volume of the audio signal output through the audio output unit,wherein the controller outputs a message requesting an audio input for a voice command when an audio input as the voice command is not received from the external device during a first predetermined time after activating the voice recognition,wherein the controller deactivates the voice recognition when the audio input as the voice command is not received from the external device during a second predetermined time after activating the voice recognition, and restores the output volume to an output volume before the voice recognition activates.
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Abstract
Provided are an image display apparatus and a method of controlling the same. The image display apparatus enabling voice recognition includes: a first voice inputter which receives a user-side audio signal; an audio outputter which outputs an audio signal processed by the image display apparatus; a first voice recognizer which recognizes the user-side audio signal received through the first voice inputter; and a controller which decreases a volume of the audio signal output through the audio outputter to a predetermined level if a voice recognition start command is received.
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Citations
33 Claims
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1. An image display apparatus enabling voice recognition, the image display apparatus comprising:
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a display to display a content; a communication unit to communicate with an external device; an audio output unit to output an audio signal; and a controller, in response to receiving a control signal from the external device, to activate the voice recognition and decrease an output volume of the audio signal output through the audio output unit, wherein the controller outputs a message requesting an audio input for a voice command when an audio input as the voice command is not received from the external device during a first predetermined time after activating the voice recognition, wherein the controller deactivates the voice recognition when the audio input as the voice command is not received from the external device during a second predetermined time after activating the voice recognition, and restores the output volume to an output volume before the voice recognition activates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An image display apparatus
enabling voice recognition, the image display apparatus comprising: -
a display to display a content; an audio input unit to receive an audio input; an audio output unit to output an audio signal; and a controller, in response to receiving the audio input through the audio input unit, to activate the voice recognition and decrease an output volume of the audio signal output through the audio output unit, wherein the controller outputs a message requesting the audio input for the voice recognition when the audio input as a voice command is not received through the audio input unit during a first predetermined time after activating the voice recognition, wherein the controller deactivates the voice recognition when the audio input as the voice command is not received through the audio input unit during a second predetermined time after activating the voice recognition, and restores the output volume to an output volume before the voice recognition activates. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of controlling an image display apparatus enabling voice recognition, the method comprising:
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activating the voice recognition and decreasing an output volume of an audio signal output through an audio output unit in response to receiving a control signal from an external device; outputting a message requesting an audio input for the voice recognition when an audio input as a voice command is not received from the external device during a first predetermined time after activating the voice recognition; and deactivating the voice recognition and restoring the output volume to an output volume before the voice recognition activates when the audio input as the voice command is not received from the external device during a second predetermined time after activating the voice recognition. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
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28. A method of controlling an image display apparatus enabling voice recognition, the method comprising:
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activating the voice recognition and decreasing an output volume of an audio signal output through an audio output unit in response to receiving an audio input through an audio input unit; outputting a message requesting an audio input for the voice recognition when an audio input as a voice command is not received through the audio input unit during a first predetermined time after activating the voice recognition; and deactivating the voice recognition and restoring the output volume to an output volume before the voice recognition activates when the audio input as the voice command is not received from the external device during a second predetermined time after activating the voice recognition. - View Dependent Claims (29, 30, 31, 32, 33)
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Specification