Transducer for producing sound of very high intensity

Autor:	Thomas J. Danley, Dennis R. Merkley, Charles A. Rey
Rok vydání:	1992
Předmět:	Transducer Materials science Amplitude Acoustics and Ultrasonics Arts and Humanities (miscellaneous) law Acoustics High intensity Output transformer Transformer Electrical impedance Piezoelectricity law.invention
Zdroj:	The Journal of the Acoustical Society of America. 91:2308-2308
ISSN:	0001-4966
DOI:	10.1121/1.403585
Popis:	A sound transducer having a high impedance relative to air is coupled with mechanical transformers. The output transformer is in the shape of a dish having the center coupled to a piezoelectric transducer, the outer portion of the dish is unsupported and more flexible than the center section at resonance this allows large amplitude movement and a better impedance match to air.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dfef71fb1da78123916de315972ba7d9 https://doi.org/10.1121/1.403585 Zobrazit plný text záznamu