Hearing aid system based on intelligent speech recognition technology

Abstract

The invention provides a hearing aid system based on an intelligent speech recognition technology, and relates to the field of medical equipment. The hearing aid system is characterized in that the system comprises a recognition terminal, a mobile terminal, and a cloud terminal. The mobile terminal comprises a voice collection device, a signal conversion device, a decomposition filter, an enhancing system, a preprocessing computation device, a judgment system, a synthetic filter, a data sending device, a local database, and a data receiving device. The mobile terminal comprises a controller, a processor, a display, a speech recognition device, and a mobile data transmission device. The cloud terminal comprises a cloud data transmission device, a cloud database, and a cloud analytical processor. The system has the advantages of accurate Chinese speech recognition, self-learning ability, leading recognition algorithm, good later maintenance, and the like.

Description

[0001] technical field [0002] The invention relates to the medical field, in particular to a hearing aid system based on intelligent speech recognition technology. Background technique [0003] At present, a hot spot in the research and development of hearing aids abroad is concentrated in China. To be precise, it is based on the study of Chinese language and speech, and the development of related speech recognition technologies and products. Hearing science is a subject with rapid development and rapid knowledge update. Its research object is centered on human hearing. Now we will introduce and discuss how scientists and audiologists are more concerned about how to apply hearing science to Chinese people's sense of hearing and speech actually go. [0004] Chinese is a characteristic tonal language, which has obvious phonetic differences from other language families based on phonetic alphabets, such as Slavic languages. This difference is not only very clear in terms o...

AI Technical Summary

Problems solved by technology

[0006] 1. Poor Chinese speech recognition: The existing digital hearing aids have poor effect on Chinese speech recognition. In addition to the lack of noise processing, the research on the language characteristics of Chinese speech is not meticulous

leading to poor recognition

[0007] 2. No learning ability: most of the existing digital hearing aids are separate products, without cloud-based and cloud-based intelligent processing systems

There will always be problems with a blank or erroneous area of ​​identification, and no self-improvement in the process of use will be possible

[0008] 3. The recognition algorithm is backward: most of the existing Chinese speech recognition algorithms are aimed at a single environment or directly apply the English recognition method, lacking an independent Chinese speech recognition algorithm

In some specific noisy environments, it is impossible to achieve good recognition

[0009] 4. No post-maintenance: single equipment, lack of post-maintenance after sale

There are no intelligent measures to follow up the entire product, and product deficiencies are found during the maintenance process, so as to continuously improve product performance

Images