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A method and device for online speech translation

A technology for voice translation and voice information, applied in the field of online translation, it can solve problems such as poor communication, errors, and inability to communicate across languages, and achieve the effect of improving accuracy.

Active Publication Date: 2017-01-04
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of online voice translation, errors may occur in the process of voice recognition and translation, resulting in poor communication in cross-language communication, and ultimately making cross-language communication impossible

Method used

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  • A method and device for online speech translation
  • A method and device for online speech translation
  • A method and device for online speech translation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] figure 1 It is a flow chart of an online speech translation method provided by Embodiment 1 of the present invention. This embodiment can be applied to the situation of speech recognition and translation when both parties conduct cross-language speech communication. The method can be executed by an online speech translation device, which can be implemented by hardware and / or software, and the device can be configured in any In the terminal or network element. The method specifically includes the following:

[0054] S101. Perform voice recognition on first voice information input by a first user to obtain first identification information.

[0055] In the above operation, the first user and the second user communicate across languages, the first user can use the first voice to input the first voice information, and the online voice translation device can perform voice recognition on it to obtain the first identification information.

[0056] S102. Prompt the first user...

Embodiment 2

[0070] figure 2 It is a flowchart of an online speech translation method provided by Embodiment 2 of the present invention. In the actual process of communication between the two parties, the dialogue content is generated based on certain dialogue scenarios and dialogue rules. Therefore, on the basis of Embodiment 1 of the present invention, Embodiment 2 of the present invention optimizes the online speech translation process based on dialogue scenarios and dialogue rules. The online speech translation method provided in this embodiment includes:

[0071] S201. Perform voice recognition on first voice information input by a first user to obtain first identification information.

[0072] S202. Determine the current dialogue scene according to the first identification information, or identify the current dialogue scene according to keywords in the historical identification information confirmed by the first user;

[0073] In the above operations, some dialogue scenarios and t...

Embodiment 3

[0083] image 3 It is a flow chart of an online speech translation method provided by Embodiment 3 of the present invention. Based on the above-mentioned embodiments of the present invention, this embodiment provides a preferred implementation of an online speech translation method, taking the first user as a Chinese user and the second user as a French user for example. The method includes:

[0084] S301. The first user uses Chinese to input "the train ticket from Nice to Paris this afternoon" through the microphone as the first voice information, conducts voice recognition on it, and obtains the first recognition information. Due to various reasons such as accent and environmental noise, The identification information may be "Jingtian train ticket to Paris from 14 in the afternoon".

[0085] S302. Determine the confidence level of "Jingtian train ticket from 14 to Paris in the afternoon". If the confidence level is lower than the set threshold value, execute S303; otherwis...

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Abstract

Disclosed are on-line voice translation method and device. The method comprises: conducting voice recognition on first voice information input by a first user, so as to obtain first recognition information; prompting the first user to confirm the first recognition information; translating the confirmed first recognition information to obtain and output first translation information; extracting, according to second information which is fed back by a second user, associated information corresponding to the second information; and correcting the first translation information according to the associated information and outputting the corrected translation information. By means of the on-line voice translation method and device, smooth communication can be ensured in cross-language exchanges.

Description

technical field [0001] Embodiments of the present invention relate to online translation technology, in particular to an online voice translation method and device. Background technique [0002] With the increase of international communication, communication in different languages ​​is becoming more and more frequent. To overcome language barriers, client-based online speech translation is widely used. [0003] Online speech translation generally involves two steps. The first is to perform speech recognition, that is, to recognize the speech in the first language input by the first user as text information; the second is to translate the text information based on the translation corpus, and then generate speech in the second language Information or text messages, provided to the second user. Through online voice translation, translation services can be provided for both users who use different languages, so that the two parties can communicate smoothly. [0004] At presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/28G10L15/01
CPCG06F40/51G06F40/58G10L15/005G10L15/01G06F40/49
Inventor 王海峰吴华
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD