Pregled bibliografske jedinice broj: 198363
Dynamic modal characterization of musical instruments using digital holography
Dynamic modal characterization of musical instruments using digital holography // Optics express, 13 (2005), 13; 4812-4817 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 198363 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Dynamic modal characterization of musical instruments using digital holography
Autori
Demoli, Nazif ; Demoli, Ivan
Izvornik
Optics express (1094-4087) 13
(2005), 13;
4812-4817
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
computer holography; holographic interferometry
Sažetak
This study shows that a dynamic modal characterization of musical instruments with membrane can be carried out using a low-cost device and that the obtained very informative results can be presented as a movie. The proposed device is based on a digital holography technique using the quasi-Fourier configuration and time-average principle. Its practical realization with a commercial digital camera and large plane mirrors allows relatively simple analyzing of big vibration surfaces. The experimental measurements given for a percussion instrument are supported by the mathematical formulation of the problem.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
