Design of Chinese-English Wireless Simultaneous Interpretation System Based on Speech Recognition Technology

Fengzhen Liu

doi:10.1155/2021/7346984

Abstract

A Chinese-English wireless simultaneous interpretation system based on speech recognition technology is suggested to solve the problems of low translation accuracy and a high number of ambiguous terms in current Chinese-English simultaneous interpretation systems. The system’s general structure and hardware architecture are summarized. The chairman unit, representative unit, transliteration unit, and auditing unit are the four basic components of the simultaneous interpretation system. The CPU is the nRF24E1 hardware wireless radio frequency transceiver chip, while the chairman machine, representative machine, translator, and auditorium are all created separately. Speech recognition technology is used by the system software to create a speech recognition process that properly produces speech-related semantics. The input text is used as the search criteria, a manual interactive synchronous translation program is created, and the results for the optimum translation impact are trimmed. The experimental findings reveal that this system’s sentence translation accuracy rate is 0.9–1.0, and the number of ambiguous terms is minimal, which is an improvement on previous systems’ low translation accuracy.

Highlights

International conferences are becoming increasingly common as the frequency of international interactions and collaboration grows
The Chinese-English simultaneous interpretation system has become an indispensable facility in an international conference hall. e Chinese-English simultaneous interpretation system is a device that simultaneously translates the speaker’s language by the interpreter and transmits it to the audience in conference occasions where different languages are used at the same time [1]
According to the transmission mode, the Chinese-English simultaneous interpretation system may be classified as a wired ChineseEnglish simultaneous interpretation system or a wireless Chinese-English simultaneous interpretation system. e wireless Chinese-English simultaneous interpretation system can be divided into infrared radiation type, wireless induction type, and frequency modulation transmission type according to the signal transmission mode

Summary

Introduction

International conferences are becoming increasingly common as the frequency of international interactions and collaboration grows. E wireless Chinese-English simultaneous interpretation system can be divided into infrared radiation type, wireless induction type, and frequency modulation transmission type according to the signal transmission mode. E mainstream communication method of the current Chinese-English simultaneous interpretation system is infrared radiation instead of radio frequency transmission [2, 3]. E main reason is that the infrared radiation type has better confidentiality performance, while the radio frequency transmission type has poor confidentiality This design adopts the radio frequency transmitting type. The level of spoken English among Chinese people is often low due to constraints in learning mode and context. is paper designs and implements a Chinese-English wireless simultaneous interpretation system based on speech recognition technology and completes a set of simultaneous interpretation systems for small, medium, and ad hoc conferences

Chinese-English Wireless Simultaneous Interpretation System Hardware Design

Experimental Analysis

Design system