Title :
Acoustic characteristics and structural analysis of flexible PVDF loudspeaker
Author :
Sugimoto, T. ; Ono, K. ; Ando, A. ; Kurozumi, K. ; Hara, A. ; Morita, Y. ; Miura, A.
Author_Institution :
NHK Sci. & Tech. Res. Labs., Tokyo
Abstract :
A flexible and transparent loudspeaker driven by PVDF (polyvinylidenefluoride) is proposed. Fabricated prototype loudspeaker had flexibility and transparency, and its acoustic characteristics and motion principle were investigated. The investigation yielded low distortion characteristics of the proposed loudspeaker, and such advantages originated from the assemblage of the plastic film and the PVDF.
Keywords :
flexible structures; harmonic distortion; loudspeakers; polymer films; structural acoustics; vibrations; acoustic characteristics; flexible PVDF loudspeaker; low distortion characteristics; motion principle; plastic film; polyvinylidenefluoride; structural analysis; Acoustic distortion; Displays; Electrodes; Frequency; Harmonic distortion; Loudspeakers; Organic light emitting diodes; Plastic films; Prototypes; Steady-state;
Conference_Titel :
Electrets, 2008. ISE-13. 13th International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-1850-3
Electronic_ISBN :
978-1-4244-1851-0
DOI :
10.1109/ISE.2008.4814026
