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感觉是人类的大脑两半球对于客观事物的个别特性的反映,它的产生基于人类的各种感觉器的基本机能,特别是各种感觉器的大脑皮质末端所具的精细的分析机能。感觉暂留是感觉的重要性质之一,也是广播电影电视科学研究的一个重要领域。例如视觉暂留性事实上是近代电影与电视的基础。人具有视觉、听觉、嗅觉、味觉、触觉等,总称为感觉。人在客观环境里所接受到的信息中,视觉的约占70％,听觉的约占20％。利用电子学的方法,实时地传送各种感觉信息是人类长期的愿望,广播电视技术的实现延伸和扩展了人的听觉和视觉能力,也就是说,人类感觉的90％已实现了电子传
Feeling is the reflection of individual properties of the objective things in the two hemispheres of the human brain based on the fundamental functions of the human sensory organs, especially the delicate analytical functions of the cerebral cortex ends of various sensory organs. Feeling persistence is one of the important attributes of feeling and an important area of scientific research in radio, film and television. For example, visual persistence is actually the basis of modern film and television. People have vision, hearing, smell, taste, touch, etc., collectively known as the feeling. In the information received by people in the objective environment, about 70% of the visual, auditory about 20%. The use of electronic methods to transmit all kinds of sensory information in real time is a long-term desire of mankind. The realization of radio and television technology extends and expands the human’s hearing and visual abilities. That is to say, 90% of the human feelings have realized the electronic transmission