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Method and system for changing wake-up words offline

A wake-up word, offline technology, applied in the application field of speech recognition technology, can solve the problems of inconvenient change of wake-up words and poor signal, and achieve the effect of satisfying wake-up word modification needs, wide application scenarios, and personalized needs.

Inactive Publication Date: 2020-06-16
深圳市科通技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in some areas where the network cannot be popularized or the network signal is poor, it is not convenient to change the wake-up word using the Internet

Method used

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  • Method and system for changing wake-up words offline

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Embodiment Construction

[0009] The method and system for changing the wake-up word in the offline state of the present invention will be described in detail below with reference to the accompanying drawings. To make the advantages and features of the present invention easier to be understood by those skilled in the art, so as to define the protection scope of the present invention more clearly. What needs to be explained here is that in the following examples, the smart home is used as an example to describe the solution. Those of ordinary skill in the art can understand that the technical solution described in the present invention is applicable to other smart voice devices.

[0010] The flow chart of the method for changing the wake-up word in the offline state provided by the present invention is as follows: figure 1 shown.

[0011] Step S101, inputting a wake-up word.

[0012] The user can input the wake-up word through the wake-up word input module on the host computer. In a specific embodime...

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Abstract

The invention discloses a method and a system for changing wake-up words offline, and belongs to the technical field of voice recognition. The method comprises a new wake-up word input step, a new wake-up word format conversion step, a new wake-up word voice model establishment step, a new wake-up word replacement step and a new wake-up word application step. According to the method and the device, the problems that the voice wake-up word in the intelligent equipment is single and fixed and network connection is needed in the change process are solved, so that the change of the wake-up word ofthe intelligent equipment can be carried out without a network, personal privacy leakage in the networking process is avoided, and the application range is wider.

Description

technical field [0001] The invention relates to the application field of voice recognition technology, in particular to a method and system for changing wake-up words off-line. Background technique [0002] At present, speech recognition, as a commonly used human-computer interaction technology, is widely used in various smart homes and smart devices, and has gradually become the mainstream interaction method of smart devices. Most of the current speech recognition smart devices use the wake-up word to wake up the device. , that is, when the smart device recognizes the wake-up word sent by the user, the device is woken up, ready to accept the next instruction and then proceed to the next step. In the current smart devices, the wake-up word has been fixed in the device by the manufacturer, and it is difficult for the user to change it, so it cannot meet the user's personalized customization needs. In addition, when the user owns multiple speech recognition devices of differe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/06G10L15/26G10L15/30H04L12/28G06F16/23G06F40/151
CPCG10L15/26G10L15/06G10L15/30H04L12/282G06F16/2372
Inventor 陈志欢
Owner 深圳市科通技术股份有限公司
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