MEASURING OF COMPLEX STRUCTURE TRANSFER FUNCTION AND CALCULATING OF INNER SOUND FIELD

摘要

＜正＞In order to measure complex structure transfer function and calculate inner sound field,transfer function of integration is mentioned.By establishing virtual system,transfer function of integration can be measured and the inner sound field can also be calculated.In the experiment,automobile body transfer function of integration is measured and experimental method of establishing virtual system is very valid.