Music for seeing - visualization of sounds

This article introduces one actually developed multimedia application, which can be a good tool for people with hearing disability. The aim of the multimedia solution is to provide software for people with hearing disability what can visualize the audio information - such as music - in a way what can trigger nearly the same stimulus that can be felt by the people without any hearing problems. With the using of cognitive perceptions' aspect, the development focuses on the human - ICT communication, and focuses on the possibilities given by cognitive infocommunication. The manuscript summarizes the solution which based on the senses of audible sounds and visible colors and introduces the method which combines this perceptible basis with the quantities typical of physical waves.