用于指挥控制的语音实时识别系统探讨

信息科学的发展对指挥控制的技术提出更高的要求，语音识别将是车载、机载、舰载综合电子设备中一项不可缺少的内容。但海、陆、空等指挥控制环境中高噪声的存在及其导致的话者语音变化，为语音识别系统的可靠应用带来了困难，要解决这个问题，就必须研制具有抗噪声能力的语音识别系统。本文基于语音识别的基本原理，通过对噪声特性及其对语音识别影响的分析，从提高系统的鲁棒性入手，探讨了抗噪声语音实时识别系统

Exploration on Real time Speech Recognition System for Command Control

With the development of information science there is a higher demand on the technology of command and control.Speech recognition will be an essential content of the integrated electronic equipments for vehicles,aeroplanes and naval ships.The existence of high noise in sea,land and air,etc. command and control environment and tune change of speakers which is caused by it make the reliable application of speech recognition more difficult.To solve the problem we must develop an anti noise speech recognition system.In this paper,by analysing the characteristics of noise and its influence on speech recognition based on the basic principle of speech recognition,the real time antinoise speech recognition system is explored through improving system robustness as the beginning.