engleski

Sound field measurement in the bounded plane

Computer simulation, being one of the fastest and the most efficient ways of design-ing and checking, is commonly used nowadays. The correctness of mathematical interpretation used for simulation should be checked by measurements in field measurements or measurement on scaled models. Therefore, the simulation of sound field in bounded plane has been checked on scaled model. The level of sound pressure has been measured in a model, specially designed for this research, and it’s characteristics are similar to bounded plain. The results of measurements achieved in this way have been compared with those achieved by computer simulation. The com-parison of the results proves the quality of computer simulation of a sound filed. That is possible only in acoustically determined room and condition.

Computer Simulation ; Acoustics ; Mirror Image Source

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