COMPARISON OF ANNOYANCE BETWEEN STANDARD IMPACT SOURCE AND LIVING IMPACT SOURCE

摘要

This study aims to evaluate annoyance of standard impact source which is used for the measurement of floor impact sound, and to compare the annoyance of living impact sources which are produced in real life. The impact sources considered are Tapping machine, tire and ball as standard sources, and nine real sources which were chosen from the existing researches. The result will analyze how the standard impact sources are similar with real sources and will discuss the adequacy of standard impact source and rating method using physical parameter.