Experimental investigation of a Tonpilz transducer operating in the frequency band of 20-80 kHz (L).
J Acoust Soc Am
; 155(6): 3600-3603, 2024 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-38829157
ABSTRACT
The drive-stack design principle for the Tonpilz transducer aiming to transmit the acoustic signal in an ultra-wideband has been proposed [(2023). J. Acoust. Soc. Am. 154, 3709-3725], in which the design method is obtained and validated through simulation. This letter presents the experimental investigation of a fabricated transducer prototype and gives the measurement results of electroacoustic performance, including the electrical admittance, transmitting voltage response, directivity beam pattern, electroacoustic efficiency, and source level. The results indicate that the transducer can operate in the frequency band from 20 to 80 kHz without deep response notches within the band.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Acoust Soc Am
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China