Attention Makers

CATEGORY: SOFTWARE

Sound Visualization for Deaf Assistance

MAKERS: Mahmoud

This project presents a new approach to the visualization of sound for deaf assistance that simultaneously illustrates the dynamic sound properties and the recognized sound icons in an easy readable view. In order to visualize general sounds easily, robust sound features should be extracted and then compared in a way that guarantee that each sound class has different view. A new similarity measure for sound features comparison is proposed which outperform existing similarity measures . The system is designed to run on Android smartphones , so many consideration related to the complexity of algorithms is taken into account. The system implemented to run on the GPU of the smartphone so rendering is guaranteed to be smoothed and fast as possible. The system design was implemented based on interviews with five deaf persons taking into account their preferred visualizing system. In addition , the same deaf persons tested the system and the evaluation of the system is carried out based on their interaction with the system. Out approach yield more accessible illustrations of sound and are more suitable for casual and little expert users.

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