Voice wake-up method and device, equipment and storage medium
A voice wake-up and syllable technology, applied in speech analysis, voice recognition, instruments, etc., can solve problems such as difficulty in meeting the diverse needs of users, single wake-up function, etc., to avoid repeated calculations, avoid false wake-up, and meet the effects of diverse needs
Active Publication Date: 2021-08-10
标贝(青岛)科技有限公司
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Problems solved by technology
In the prior art, the wake-up function of electronic devices is relatively simple, which is difficult to meet the diverse needs of users
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[0034] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.
[0035] The present application relates to voice wake-up technology for electronic equipment. The electronic device may be an electronic device with a voice receiving function such as a smart speaker, a smart phone, or a notebook computer. Speech u...
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The invention provides a voice wake-up method and device, equipment and a storage medium. The method comprises the following steps: acquiring an audio signal generated by a current wake-up person; extracting acoustic features of the audio signal; performing primary wake-up detection on the audio signal to obtain a primary detection result; under the condition that the first-stage detection result is passed, performing second-stage wake-up detection on the audio signal to obtain a second-stage detection result, and performing voiceprint verification on the audio signal through the acoustic feature of the audio signal; and under the condition that the second-level detection result passes, executing corresponding operation according to the first-level detection result, the second-level detection result and the voiceprint verification result. The voice wake-up response speed is ensured, the voiceprint verification is supported at the same time, the combination of voice wake-up and voiceprint verification is realized, and various requirements of users are met.
Description
technical field [0001] The present invention relates to the technical field of voice processing, and more particularly to a voice wake-up method, device, equipment and storage medium. Background technique [0002] With the development of voice processing technology, electronic devices with a voice wake-up function are becoming more and more popular. In the prior art, the wake-up function of the electronic device is relatively simple, and it is difficult to meet the diverse needs of users. [0003] Therefore, there is an urgent need for a new voice wake-up technology to solve the above problems. Contents of the invention [0004] The present invention has been made in consideration of the above-mentioned problems. The invention provides a voice wake-up method, device, equipment and storage medium. [0005] According to one aspect of the present invention, a voice wake-up method is provided, including: acquiring an audio signal generated by the person who is currently wak...
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IPC IPC(8): G10L15/02G10L15/22G10L17/22G10L17/02G10L17/00G10L17/18G10L17/08G10L25/87
CPCG10L15/02G10L15/22G10L17/22G10L17/02G10L17/18G10L17/08G10L25/87G10L2015/223G10L2015/025
Inventor 何梦中李秀林吴本谷
Owner 标贝(青岛)科技有限公司