Smart television voice recognition method and system and readable storage medium

Abstract

The invention provides a smart television voice recognition method and system and a storage medium, which are used for a smart television to recognize a dialect of a user, and the smart television receives a voice instruction of user interaction operation; the voiceprint recognition module determines the dialect type used by the user according to the voiceprint characteristics of the voice instruction of the user interaction operation; and the voice recognition module directly converts the voice instruction of the user interaction operation into characters according to the dialect type used bythe user so as to recognize the voice instruction of the user. According to the invention, a user operates the smart television through voice, the smart television does not need to select the dialecttype in the whole operation process of recognizing the voice of the user and performing recognition feedback, and for a family using the smart television and having multiple dialects, the dialect spoken by the user can be automatically recognized, and the voice instruction of the user interaction operation is directly recognized according to the voice recognition technology of the dialect, so that the selection frequency of the user for the dialect is greatly reduced, and the voice operation experience of the user is improved.

Description

technical field [0001] The invention relates to the technical field of speech recognition, in particular to a method, a system and a readable storage medium. Background technique [0002] At present, the application of voice recognition technology on smart TVs has become common. Users can select movies, play music, and even control various household appliances by speaking. For some countries with a vast territory, such as China, the pronunciation of various local dialects is very different. Although the speech recognition technology on smart TVs can recognize local dialects, the prerequisite is that users need to set the dialects to use on the TV in advance. It is impossible to perform speech recognition based on the dialect spoken by the user randomly. In other words, the user's dialect needs to be preset in the smart TV first, so that the smart TV can realize the recognition of the user's dialect. Otherwise, the smart TV voice AI technology cannot automatically recognize w...

AI Technical Summary

Problems solved by technology

For some countries with a vast territory, such as China, the pronunciation of various local dialects is very different. Although the speech recognition technology on smart TVs can recognize local dialects, the prerequisite is that users need to set the dialects to use on the TV in advance. It is impossible to perform speech recognition based on the dialect spoken by the user randomly. In other words, the user's dialect needs to be preset in the smart TV first, so that the smart TV can realize the recognition of the user's dialect. Otherwise, the smart TV voice AI technology cannot automatically recognize what the user said. local dialect

[0003] For a family, the TV is a common electrical device for the whole family. The elderly may speak their hometown dialect, and the children only speak Mandarin due to school education. In a family, there may be a variety of dialects. It is not realistic for a member to preset the corresponding dialect. Even if there are multiple dialects preset in the TV, the user needs to set the dialect when using it. poor experience

[0004] In the prior art, there are also some speech recognition technologies that solve the need for preset dialects, such as judging according to the geographical location of the smart TV, that is, according to the IP address of the smart TV network, and judging the user's location through the relationship between the IP address and the geographical location. Geographic location, and then determine the preferred dialect type of smart TV according to the geographical location, but the problem with determining the dialect based on the geographical location is that for some immigrant cities or cities with a large number of foreign populations, the location setting obviously cannot solve the problem

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