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首页> 外文会议>Engineering applications of bio-inspired artificial neural networks >Development of a New Space Perception System for Blind People, Based on the Creation of a Virtual Acoustic Space
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Development of a New Space Perception System for Blind People, Based on the Creation of a Virtual Acoustic Space

机译：基于虚拟声学空间的创建，针对盲人的新型空间感知系统的开发

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The aim of the project is to give blind people more information about their immediate environment than they get using traditional methods. We have developed a device which captures the form and the volume of the space in front of the blind person and sends this information, in the form of a sounds map, to the blind person thrugh headphones in real time. The effect produced is comparable to perceiving the environment as if the objects were covered with small sound sources which are continuously and simultaneously emitting signals. An experimental working prototype has been developed, which has allowed us to validate the idea that it is possible to perceive the spatial characteristics of the environment. The validation experiments have been carried out with the collaboration of blind people and to a large extent, the sound perception of the environment has been accompanied by simultaneous visual evocation, this being the visualisation of luminous points (phophenes) located at the same positions as the virtual sound sources.
机译：该项目的目的是为盲人提供比其使用传统方法更多的有关其周围环境的信息。我们已经开发出一种设备，可以捕获盲人面前空间的形式和体积，并将此信息以声音映射的形式实时发送给盲人thrugh耳机。所产生的效果可与感知环境相媲美，就好像物体被小型声源所覆盖，这些声源连续并同时发出信号。已经开发了一个实验性工作原型，这使我们能够验证可以感知环境空间特征的想法。验证实验是在盲人的协作下进行的，并且在很大程度上，对环境的声音感知伴随着同时的视觉唤起，这是使与发光体位于相同位置的发光点（phophenes）可视化。虚拟声源。

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