Speech interaction method and device

A voice interaction and voice technology, which is applied in the field of intelligent information interaction, can solve problems such as poor fluency in the voice interaction process and poor user experience, and achieve the effect of improving user experience and fluency

Inactive Publication Date: 2017-09-08
易视星空科技无锡有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the environment where the smart device is used is noisy, the voice interaction process between the ...

Method used

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  • Speech interaction method and device

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Experimental program
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Embodiment approach

[0093] Way 1, the volume of the target noise signal is determined as the noise volume in the environment. Wherein, the target noise signal is: a signal other than the target user's voice in the target voice signal.

[0094] It can be understood that the noise in the environment exists all the time, but sometimes the noise volume is louder, and sometimes the noise volume is lower. Therefore, the target voice signal received by the smart device contains noise signals. When the target voice signal contains both the noise signal and the user's voice, the volume of the voice signal other than the user's voice may be used as the noise volume.

[0095] Method 2: Determine the noise volume in the environment according to the volume of the noise signal in the voice signal received within the target time period. Wherein, the target time period is: [t-x, t]; x is the preset duration, and t is the moment when the target voice signal is received.

[0096] It should be noted that the tim...

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Abstract

The present application provides a speech interaction method and device. The method comprises the following steps that: speech signals are received and are adopted as target speech signals; whether the target speech signals contain user speech is detected; if the target speech signals contain the user speech, noise volume in an environment is determined; and an interaction instruction corresponding to target user speech is responded according to the noise volume, wherein the target user speech is the user speech in the target speech signals. With the embodiments of the invention adopted, the fluency of a speech interaction process can be improved, and user experience can be improved.

Description

technical field [0001] The present application relates to the technical field of intelligent information interaction, in particular to a voice interaction method and device. Background technique [0002] At present, with the continuous development of smart technology, many smart devices have appeared, such as smart phones, robots, smart speakers, smart TVs and other devices. [0003] For the convenience of users, many smart devices are equipped with functions of voice input and voice response. Smart devices can interact with users through voice. Specifically, the smart device can detect the user's voice from the received voice signal, determine a corresponding interaction instruction according to the detected user's voice, and respond to the interaction instruction, so as to realize voice interaction with the user. For example, when the user's voice is "play me "Crossing the Ocean to See You", the interactive instruction determined by the smart device can be "play the song...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L17/22G10L21/02G10L25/84
CPCG10L15/22G10L17/22G10L21/02G10L25/84G10L2015/223
Inventor 李福祥李峥徐杨飞
Owner 易视星空科技无锡有限公司
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