Large-range fluctuation Chinese dialect speech recognition processing method and intelligent robot

Abstract

The invention provides a large-range fluctuation Chinese dialect speech recognition processing method and an intelligent robot. The method comprises the steps: S1, carrying out the speech recognition of an audio signal of a user, and returning a recognition result to a management center after speech recognition; S2, building a mapping table between a preset target keyword and the recognition result after speech recognition; S3, recognizing an audio control instruction of the user in real time, and carrying out the mapping of a real-time recognized audio control instruction result to an address list through the mapping table. The method can well solve the problem that the accurate speech recognition cannot be achieved because of the Chinese dialect or the accent of the user, improves the speech recognition accuracy and adaptability of the Chinese dialect, is very wide in application range, is not just confined to the recognition of the standard Mandarin, is suitable for various types of Chinese dialects and accents of the users, and can greatly improve the speed recognition adaptability and recognition rate for the elders.

Description

technical field [0001] The invention relates to a speech recognition processing method, in particular to a high recognition rate Chinese dialect speech recognition processing method for large-scale fluctuations, and to an intelligent robot using the Chinese dialect speech recognition processing method for large-scale fluctuations. Background technique [0002] Our country has 56 ethnic groups with a large area and a large population. Although Mandarin is used as the national language, each place has its own dialect and mother tongue, and the pronunciation of the same language will also vary due to local accents and other issues. So, for the pronunciation For the recognition system, how to accurately identify and process Chinese dialects or audio signals with accents will face great difficulties, especially for the elderly, whose Chinese dialects or local accents are more serious, then, For some applications based on speech recognition functions such as voice control and dial...

AI Technical Summary

Problems solved by technology

[0002] Our country has 56 ethnic groups with a large area and a large population. Although Mandarin is used as the national language, each place has its own dialect and mother tongue, and the pronunciation of the same language will also vary due to local accents and other issues. So, for the pronunciation For the recognition system, how to accurately identify and process Chinese dialects or audio signals with accents will face great difficulties, especially for the elderly, whose Chinese dialects or local accents are more serious, then, For some applications based on voice recognition functions such as voice control and dialing, it is bound to face great difficulty in recognition rate, which is very easy to cause recognition failure or recognition error

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