Speech translation method, device and equipment and translation machine

Abstract

The invention relates to a speech translation method, device and equipment and a translation machine; and the method comprises the steps: obtaining speech information, and determining the voiceprint features of a speaker through the speech information; judging whether the speaker is a first user or not according to the voiceprint characteristics of the speaker; if the speaker is the first user, determining a first language of the first user, identifying the speech information based on the first language, and converting the identified information into information of a second language based on apreset second language; and if the speaker is not the first user, determining a preset second language, identifying the speech information based on the second language, and converting the identifiedinformation into information of the first language based on the first language of the first user. Thus, a language recognition model does not need to be established, the bilingual recognition problemamong multiple languages and the automatic voice translation selection problem among the bilingual classes can be solved through voiceprint recognition, the translation training complexity is reduced,and the translation efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of speech translation, in particular to a speech translation method, device and equipment, and a translation machine. Background technique [0002] Language recognition has strong application requirements in speech translation scenarios. If there is no language recognition, then human intervention in the speech recognition engine is required in the process of using a translator to recognize the speech. For example, in the process of Chinese-English dialogue, the Chinese speaker needs to manually trigger the Chinese recognition engine through physical or virtual keys, use the Chinese recognition engine to perform speech recognition on the speech audio, convert the speech information into text information, and then pass Chinese to English The translation engine of the company translates Chinese text information into English text information, and finally converts the English text information into voic...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, language recognition can avoid manual intervention of the user in the operation process of the speech recognition engine, but if it is necessary to recognize the corresponding language of the specified speech audio in multiple languages, the accuracy of the recognition result is often low, and the required audio The duration is also longer

If two or two languages ​​are used for recognition, the recognition accuracy will increase, but language recognition models must be trained for different two or two languages, and the training voice data is not easy to collect, and the feasibility is relatively poor

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