【摘要】 在航天和军事领域，噪声是影响语言通讯的重要因素，主要影响到通讯中的听话和送话。本文从语音特征、语音清晰度、面对面通讯的交谈可持续时间三方面综述环境噪声对送话的影响。更多还原

【Abstract】 Noise is one of the important factors which influence communication in aerospace and military environment. It influences listenning and speaking of the talkers during voice communication. The paper introduced the changes of acoustic phonetic characteristics and intelligibilities of speech production under noise, and also introduced speaking duration in face to face communication under noise.更多还原