METHOD OF CREATING A SOUND ENVIRONMENT IN SIMULATION-TRAINING COMPLEXES OF SPECIAL VEHICLES
DOI:
https://doi.org/10.26906/SUNZ.2023.2.045Keywords:
simulation, simulation-training complex, sound environment, sound processingAbstract
A method of creating a sound environment in simulation-training complexes, taking into account the distance to the observer and the contribution of a separate sound fragment is cobsidered. The purpose of the article is the analysis and optimization the process of selecting sound fragments that are played in the process of modeling the sound environment. An analysis of existing software solutions and mathematical models used in training complexes and virtual reality systems was carried out. An algorithm using a reservation scheme and a functional dependency for evaluating the decision to play a fragment depending on its distance to the observer is given. The issue of practical implementation of the method is considered. According to the results of the study, was determined that the proposed evaluation function provides a reduction in the number of the simultaneous played fragments while at one time increasing the total contribution of the fragments heard by the observer.Downloads
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