Micro Gimbal Diaphragm for Sound Source Localization with Mimicking Ormia Ochracea
Akihito Sai · 2002
The parasitoid fly Ornrio Ocliruceu shows a remarkalde ability to localize a xiund source althoiigh the interaural differences in intcmity and time arc extremely snlidl. In this paper, mimicking unique structures of its audirory orgau, we prnpose a micro souud source localizaticin seusor ising a ,qiitnhni diaphmgm, which realizes a simple atid opt.imal trarisdudiou m~~liuuism fix dctwting a tiny prwure gradient. bVc nmde a prototypc from ti t.hin mrtal plate nnd confirmed that it works M a sound source localization S~RW by expcriment.s.