Abstract
The audio compression standard for high-quality MPEG is a standard developed to compress signals without losing relevant information. In particular, the MPEG-1 Audio Layer III is based on Psychoacoustic Model I. Throughout this paper a system that exploits the characteristics of the perceptual model to simulate different types of hearing impairment based on the curves representing the threshold of hearing of the ear as a function of frequency. Subjective and objective experiments are made in order to analyze the performance of the simulator with some types of hearing impairment.
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More From: Revista iberoamericana de automática e informática industrial
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