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Intelligent voice system and voice wake-up method thereof, and intelligent voice device

An intelligent voice and voice wake-up technology, applied in voice analysis, voice recognition, instruments, etc., can solve the problems of high cost, high processor cost, low processor computing power, etc., and achieve the effect of reducing cost and performance requirements.

Inactive Publication Date: 2019-02-22
SHANGHAI MXCHIP INFORMATION TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Intelligent voice robot, using Linux or Android system, has voice wake-up function, such as Tmall Genie, but because the voice wake-up algorithm requires the processor of the voice robot to have large computing power and RAM resources, and the high-performance processor costs is also high, so currently voice robots capable of voice wake-up need to be equipped with high-cost processors
[0004] 2. The low-cost voice robot uses the MCU system and has very low hardware cost, but due to the low computing power of the low-cost processor, it does not have the voice wake-up function

Method used

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  • Intelligent voice system and voice wake-up method thereof, and intelligent voice device

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Embodiment Construction

[0052] The core of the present invention is to provide a voice wake-up method based on an intelligent voice system. By transferring the voice wake-up algorithm to the cloud, the performance requirements of the local server are reduced, thereby reducing the cost of an intelligent voice device with a voice wake-up function; the present invention Another core of the invention is to provide an intelligent voice device, a cloud server and an intelligent voice system based on the above method.

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other e...

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Abstract

The invention discloses a voice wake-up method based on an intelligent voice system. The intelligent voice system includes an intelligent voice device and a cloud server. The method comprises: the intelligent voice device collects an external voice to obtain audio data; the intelligent voice device sends the audio data to the cloud server to carry out voice recognition; the intelligent voice device receives the recognition result returned by the cloud server; and if the result shows the successful identification, the own intelligent voice service is controlled to be awakened. Since the voice wake-up algorithm is transferred to the cloud, the performance requirement of the local server is reduced, so that the cost of the intelligent voice device with the voice wake-up function is reduced. In addition, the invention also discloses an intelligent voice device, a cloud server and an intelligent voice system based on the method.

Description

technical field [0001] The invention relates to the technical field of voice recognition, in particular to a voice wake-up method based on an intelligent voice system. The invention also relates to an intelligent voice device, a cloud server and an intelligent voice system. Background technique [0002] The voice robot is a robot that can be controlled by the user's voice command. When the voice robot is in use, it needs to wake up the voice service inside the system first, and then it can perform voice control normally after it is woken up. Existing voice robots can be divided into the following two types: [0003] 1. Intelligent voice robot, using Linux or Android system, has voice wake-up function, such as Tmall Genie, but because the voice wake-up algorithm requires the processor of the voice robot to have large computing power and RAM resources, and the high-performance processor costs Therefore, all voice robots capable of voice wake-up need to be provided with high-...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/26G10L15/30
CPCG10L15/22G10L15/26G10L15/30G10L2015/223
Inventor 杨海波
Owner SHANGHAI MXCHIP INFORMATION TECHN
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