Design of sound source with fresnel-zone pattern and its field analysis
Ryo Hidaka, Tsuneo Kikuchi, Toyosaka Moriizumi, Showko Shiokawa, Tooru NomuraVolume:
71
Year:
1988
Language:
english
Pages:
9
DOI:
10.1002/ecja.4410711006
File:
PDF, 681 KB
english, 1988