VOICE WAKE-UP METHOD AND DEVICE
First Claim
1. A terminal, comprising a microphone, a power supply switching control circuit, a data switching control circuit, a wake-on-voice circuit, and a wake-on-voice power supply,wherein the microphone is arranged to acquire a voice signal and input the voice signal to the data switching control circuit;
- the power supply switching control circuit is arranged to, when receiving an wake-on-voice instruction, supply the microphone through the wake-on-voice power supply;
the data switching control circuit is arranged to, when receiving the wake-on-voice instruction, input the voice signal to the wake-on-voice circuit; and
the wake-on-voice circuit is arranged to preprocess and match the input voice signal, and perform an operation according to a matching result.
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Accused Products
Abstract
Disclosed is a terminal, comprising a microphone, a power supply switching control circuit, a data switching control circuit, a voice wake-up circuit and a voice wake-up power supply; the microphone is configured to acquire a voice signal and input the voice signal to the data switching control circuit; the power supply switching control circuit is configured to supply power for the microphone via the voice wake-up power supply when receiving a voice wake-up instruction; the data switching control circuit is configured to input the voice signal to the voice wake-up circuit when receiving the voice wake-up instruction; and the voice wake-up circuit is configured to preprocess and match the input voice signal, and execute a corresponding operation according to a matching result.
Also disclosed is a voice wake-up method.
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Citations
11 Claims
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1. A terminal, comprising a microphone, a power supply switching control circuit, a data switching control circuit, a wake-on-voice circuit, and a wake-on-voice power supply,
wherein the microphone is arranged to acquire a voice signal and input the voice signal to the data switching control circuit; -
the power supply switching control circuit is arranged to, when receiving an wake-on-voice instruction, supply the microphone through the wake-on-voice power supply; the data switching control circuit is arranged to, when receiving the wake-on-voice instruction, input the voice signal to the wake-on-voice circuit; and the wake-on-voice circuit is arranged to preprocess and match the input voice signal, and perform an operation according to a matching result. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wake-on-voice method for a terminal, comprising:
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upon reception of an wake-on-voice instruction, supplying a microphone through a wake-on-voice power supply, and acquiring a voice signal through the microphone; preprocessing and matching the voice signal, and performing an operation according to a matching result. - View Dependent Claims (9, 10, 11)
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Specification