Systems And Methods For Continual Speech Recognition And Detection In Mobile Computing Devices
First Claim
1. A method comprising:
- determining whether a mobile computing device is receiving operating power from an external power source, wherein the mobile computing device has a trigger word detection subroutine that is activatable by a user input and automatically in response to determining that the mobile computing device is receiving external power; and
in response to determining that the mobile computing device is receiving operating power from the external power source, activating a trigger word detection subroutine, wherein the trigger word detection subroutine includes;
receiving spoken input via a microphone of the mobile computing device, based on speech recognition performed on the spoken input, obtaining text, determining whether the text includes one or more trigger words, and in response to determining that the text includes at least one trigger word,launching an application corresponding to the at least one trigger word.
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Abstract
The present application describes systems, articles of manufacture, and methods for continuous speech recognition for mobile computing devices. One embodiment includes determining whether a mobile computing device is receiving operating power from an external power source or a battery power source, and activating a trigger word detection subroutine in response to determining that the mobile computing device is receiving power from the external power source. In some embodiments, the trigger word detection subroutine operates continually while the mobile computing device is receiving power from the external power source. The trigger word detection subroutine includes determining whether a plurality of spoken words received via a microphone includes one or more trigger words, and in response to determining that the plurality of spoken words includes at least one trigger word, launching an application corresponding to the at least one trigger word included in the plurality of spoken words.
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Citations
20 Claims
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1. A method comprising:
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determining whether a mobile computing device is receiving operating power from an external power source, wherein the mobile computing device has a trigger word detection subroutine that is activatable by a user input and automatically in response to determining that the mobile computing device is receiving external power; and in response to determining that the mobile computing device is receiving operating power from the external power source, activating a trigger word detection subroutine, wherein the trigger word detection subroutine includes; receiving spoken input via a microphone of the mobile computing device, based on speech recognition performed on the spoken input, obtaining text, determining whether the text includes one or more trigger words, and in response to determining that the text includes at least one trigger word, launching an application corresponding to the at least one trigger word. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A mobile computing device comprising:
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a sound detector; a power selector configured to selectively power the mobile computing device from one of either an external power source or one or more batteries; and one or more processors configured to (i) continually execute a trigger word detection subroutine when the power selector is powering the mobile computing device from the external power source and (ii) halt execution of the trigger word detection subroutine when the power selector is powering the mobile computing device from the one or more batteries. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A computer readable medium having stored therein executable instructions that, when executed by a computing device having at least one processor, causes the computing device to perform functions comprising:
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determining whether a mobile computing device is receiving operating power from either an external power source or an internal battery source; and activating a trigger word detection subroutine in response to determining that the mobile computing device is receiving power from the external power source, wherein the trigger word detection subroutine comprises continually determining whether a plurality of spoken words received via a microphone includes at least one of a set of one or more trigger words and, in response to determining that the plurality of spoken words includes at least one trigger word, launching an application corresponding to the at least one trigger word. - View Dependent Claims (18, 19, 20)
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Specification