@inproceedings{CTT100560848, author = {I Made Miasa and 岸本 豪太 and 大熊 政明}, title = {Micro-Perforated Panel Absorber Composed of Surface Panel having Multiple sizes of Perforations and Back Cavity Partition Perforated Plate}, booktitle = {CD-ROM Proceedings of Inter-noise 2007}, year = 2007, }