3) Auditory perception
听觉感知
1.
Much attention is paid to the advantage of auditory perception over visual perception in human computer interaction and its influence on the choice of data-sound mapping algorithm.
回顾了可听化研究的历史及现状 ,从可听化听觉感知研究、可听化工具以及可听化应用三个方面综述了可听化的研究内容及发展趋势 重点对人机交互中听觉感知相对于视觉感知的优势及其对数据-声音映射算法的选择的影响、对可听化工具研制及应用的相关技术等内容进行了概
2.
It has been shown that when the phase spectrum in speech is changed and it s amplitude spectrum is kept constant, there is no different auditory perception between the original speech and the reconstructed speech if the envelope of the reconstructed speech signal is not changed.
通过主观听觉测试实验,研究了语音信号中相位信息对人的听觉感知的影响。
3.
This paper studied the speech enhancement algorithms based on the characteristics of auditory perception in time-frequency domain, the main work are as follows:1.
本文系统研究了基于各种听觉感知特性的小波时频域语音增强算法,主要研究工作如下:1。
5) visual cognition
视觉认知
1.
ObjectiveTo investigate the related functional orientation of the visual cognition antijamming ability in brain.
目的探讨大脑视觉认知抗干扰能力的相关功能定位。
2.
People have two kinds of visual ability:visual cognition and visual feeling.
人的视觉具有两种先天能力 ,一是视觉认知 ,一是视觉感受。
3.
The main theme of this paper is that the early process of visual cognition may be source from the global spatial frequency of object.
“初期特征分析”理论认为视觉认知过程由局部性质开始到大范围性质,而“初期整体知觉”理论认为由大范围性质到局部性质。
6) the knowledge of perceptions
知觉认识
补充资料：脑干听觉诱发电位
脑干听觉诱发电位
brain stem auditory evoked potentials,BAEP
检查听神经及脑干情况。正常情况下，当有声音刺激时，脑干的神经细胞产生一定的电位变化，利用计算机技术，通过头皮电极记录下来。检查不受年龄限制，不需小儿配合，无损伤，可在睡眠中进行，适应于包括新生儿在内的各年龄小儿。脑干听觉诱发电位在小儿神经系统疾病中主要应用于：①早期诊断新生儿、婴幼儿听力障碍；②了解听路损害的部位为周围性(听神经或耳蜗神经核）损害或中枢性(脑干）损害。可辅助诊断神经系统器质性疾病。若病变集中于大脑半球，未波及脑干时，则脑干听觉诱发电位无变化；③通过连续监测，了解脑内病理过程的发展与转归。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条