Efficiency of semicylindrical acoustic transducer from a dielectric elastomer film

Acoustical Science and Technology

Akio Ando¹  Daisaku Ishii²  Kazuho Ono¹  Yuichi Morita²  Takehiro Sugimoto¹  Kosuke Hosoda² 

[1] Advanced Television Systems Research Division, NHK Science & Technology Research Laboratories;R&D Division, Foster Electric Co., Ltd.

关键词: Loudspeaker;    Electrostriction;    Efficiency;    Elastomer;   

DOI  :  10.1250/ast.33.208

学科分类：声学和超声波

来源: Acoustical Society of Japan

【 授权许可】

Unknown