Display apparatus, voice acquiring apparatus and voice recognition method thereof
First Claim
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1. A display apparatus comprising:
- a display unit configured to display an image;
a communication unit configured to receive candidate instruction words from a plurality of external apparatuses;
an internal voice acquiring unit; and
a controller configured to;
receive, from a voice acquiring unit among a plurality of external voice acquiring units and the internal voice acquiring unit, a wakeup keyword or a trigger signal that is input by a manipulation of a predetermined button provided in the voice acquiring unit;
enable the voice acquiring unit from which the wakeup keyword or the trigger signal is received, and disable other voice acquiring units among the plurality of external voice acquiring units and the internal voice acquiring unit, in response to the receiving of the wakeup keyword or the trigger signal;
receive a voice signal from the enabled voice acquiring unit;
recognize a voice corresponding to the received voice signal;
determine an external apparatus corresponding to the recognized voice, among the plurality of external apparatuses;
generate a control command, based on a candidate instruction word corresponding to the recognized voice, among a plurality of candidate instruction words of the determined external apparatus; and
control the communication unit to transmit the generated control command from the display apparatus to the determined external apparatus.
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Abstract
Disclosed are a display apparatus, a voice acquiring apparatus and a voice recognition method thereof, the display apparatus including: a display unit which displays an image; a communication unit which communicates with a plurality of external apparatuses; and a controller which includes a voice recognition engine to recognize a user'"'"'s voice, receives a voice signal from a voice acquiring unit, and controls the communication unit to receive candidate instruction words from at least one of the plurality of external apparatuses to recognize the received voice signal.
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Citations
27 Claims
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1. A display apparatus comprising:
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a display unit configured to display an image; a communication unit configured to receive candidate instruction words from a plurality of external apparatuses; an internal voice acquiring unit; and a controller configured to; receive, from a voice acquiring unit among a plurality of external voice acquiring units and the internal voice acquiring unit, a wakeup keyword or a trigger signal that is input by a manipulation of a predetermined button provided in the voice acquiring unit; enable the voice acquiring unit from which the wakeup keyword or the trigger signal is received, and disable other voice acquiring units among the plurality of external voice acquiring units and the internal voice acquiring unit, in response to the receiving of the wakeup keyword or the trigger signal; receive a voice signal from the enabled voice acquiring unit; recognize a voice corresponding to the received voice signal; determine an external apparatus corresponding to the recognized voice, among the plurality of external apparatuses; generate a control command, based on a candidate instruction word corresponding to the recognized voice, among a plurality of candidate instruction words of the determined external apparatus; and control the communication unit to transmit the generated control command from the display apparatus to the determined external apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A voice recognition method of a display apparatus, the method comprising:
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receiving, from a voice acquiring unit among a plurality of external voice acquiring units and an internal voice acquiring unit of the display apparatus, a wakeup keyword or a trigger signal that is input by a manipulation of a predetermined button provided in the voice acquiring unit; enabling the voice acquiring unit from which the wakeup keyword or the trigger signal is received, and disabling other voice acquiring units among the plurality of external voice acquiring units and the internal voice acquiring unit, in response to the receiving of the wakeup keyword or the trigger signal; receiving a voice signal from the enabled voice acquiring unit; receiving candidate instruction words from a plurality of external apparatuses; recognizing a voice corresponding to the received voice signal; determining an external apparatus corresponding to the recognized voice, among the plurality of external apparatuses; generating a control command, based on a candidate instruction word corresponding to the recognized voice, among a plurality of candidate instruction words of the determined external apparatus; and transmitting the generated control command from the display apparatus to the determined external apparatus. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A non-transitory computer-readable recording medium having embodied thereon at least one program comprising a command for performing a voice recognition method of a display apparatus, the method comprising:
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receiving, from a voice acquiring unit among a plurality of external voice acquiring units and an internal voice acquiring unit of the display apparatus, a wakeup keyword or a trigger signal that is input by a manipulation of a predetermined button provided in the voice acquiring unit; enabling the voice acquiring unit from which the wakeup keyword or the trigger signal is received, and disabling other voice acquiring units among the plurality of external voice acquiring units and the internal voice acquiring unit, in response to the receiving of the wakeup keyword or the trigger signal; receiving a voice signal from the enabled voice acquiring unit; receiving candidate instruction words from a plurality of external apparatuses; recognizing a voice corresponding to the received voice signal; determining an external apparatus corresponding to the recognized voice, among the plurality of external apparatuses; generating a control command, based on a candidate instruction word corresponding to the recognized voice, among a plurality of candidate instruction words of the determined external apparatus; and transmitting the generated control command from the display apparatus to the determined external apparatus.
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24. A display apparatus comprising:
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an image receiver configured to receive an image signal; an image processor configured to process the received image signal; a display unit configured to display an image, based on the processed image signal; a communication unit configured to communicate with an external voice acquiring unit, the display apparatus being without an internal voice acquiring unit; a storage unit configured to store a plurality of instruction words for controlling the display apparatus and at least one external apparatus, the plurality of instruction words corresponding to at least one application of the display apparatus and at least one application of the at least one external apparatus; and a controller configured to; receive, from a voice acquiring unit among a plurality of external voice acquiring units, a wakeup keyword or a trigger signal that is input by a manipulation of a predetermined button provided in the voice acquiring unit; enable the voice acquiring unit from which the wakeup keyword or the trigger signal is received, and disable other voice acquiring units among the plurality of external voice acquiring units, in response to the receiving of the wakeup keyword or the trigger signal; in response to receiving a voice signal of a user from the enabled voice acquiring unit, determine an instruction word corresponding to the received voice signal, among the plurality of instruction words stored in the storage unit; generate a control command corresponding to the determined instruction word to control the at least one external apparatus; and control the communication unit to transmit the generated control command from the display apparatus to the at least one external apparatus. - View Dependent Claims (25, 26, 27)
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Specification