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Speech translation method and device

A technology of speech translation and translation, which is applied in the field of speech translation methods and devices, and can solve problems such as cumbersome and complicated operations

Active Publication Date: 2022-05-31
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, the user needs to manually set the language of the current input voice in the translator. After the translation is completed, the translated output language needs to be manually set. The operation is relatively complicated, especially when there are multiple languages ​​in the translation scene. It is cumbersome to switch the input language and output language of the translator at a time

Method used

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  • Speech translation method and device

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Embodiment Construction

[0025] The speech translation method and device according to the embodiments of the present invention are described below with reference to the accompanying drawings. Among them, the embodiment of the present invention

[0026] FIG. 1 is a schematic flowchart of a speech translation method provided by an embodiment of the present invention. As shown in Figure 1, the

[0027] Step 101, obtain the current input voice information and preset multiple participating languages.

[0036] For example, in a Chinese-English interactive scene, the user enters a voice: "Excuse me, is there a place that sells medicine nearby?", translate

[0050] Step 303, calculating the first similarity between the first historical translation information and the first current translation information.

[0051] Step 304, calculating the second similarity between the second historical translation information and the second current translation information.

[0057] For example, when the input voice information ...

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Abstract

The present invention proposes a voice translation method and device, wherein the method includes: obtaining the current input voice information and a plurality of preset participating languages; Perform processing to obtain the feature scores corresponding to the input speech information and each feature model; according to the feature scores corresponding to the input speech information and each feature model, determine the input language that matches the input speech information among multiple participating languages, and the output to be translated Language; translate the input voice information from the input language to the output language. As a result, in a scene with multiple language interactions, there is no need to perform language switching related operations, and the automatic recognition of the language of the input voice is realized, which realizes intelligent translation.

Description

Speech translation method and device technical field [0001] The present invention relates to the technical field of speech processing, and in particular, to a method and device for speech translation. Background technique [0002] With the development of society and the advancement of science and technology, translation machines are playing more and more roles in tourism, business and other scenarios. more important role. The main working principle of the translator is to first perform speech recognition, and then call the machine translation system to get the translation. text, and finally call the speech synthesis output. In the related art, the user is required to manually set the language of the current input voice in the translator, and after the translation is completed, It is necessary to manually set the output language after translation, and the operation is more complicated, especially when there are translation scenarios with multiple languages, it is neces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/40G10L15/00
CPCG10L15/005G06F40/40
Inventor 曲宇涛熊皓何中军李芝王海峰
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD