TY - JOUR
T1 - Acoustic performance of sonic crystal made from a half of PVC pipe
AU - Suyatno,
AU - Gontjang, P.
AU - Susilo, I.
AU - Anas, M. A.
AU - Andi, W.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/2/26
Y1 - 2019/2/26
N2 - As an alternative ingredient that is safe for health, the sonic crystal (SC) is expected to provide acoustic performance like other acoustic materials. Generally, SC is designed with certain forms and formations. This paper discusses the performance of SC made from a half the PVC pipe with diameter of pipe is 3,8 cm, 5.1 cm and 6.8 cm, with the direct angle of sound 90°. The parameters that measurement is the resonance frequency. Based on the measurement result, the resonance frequency value is 40 Hz, for a diameter 3,8 cm then 63 Hz for diameter 5.1 cm and 6.8 cm. Beside as a resonator, the sonic crystal was design able to absorb the sound.
AB - As an alternative ingredient that is safe for health, the sonic crystal (SC) is expected to provide acoustic performance like other acoustic materials. Generally, SC is designed with certain forms and formations. This paper discusses the performance of SC made from a half the PVC pipe with diameter of pipe is 3,8 cm, 5.1 cm and 6.8 cm, with the direct angle of sound 90°. The parameters that measurement is the resonance frequency. Based on the measurement result, the resonance frequency value is 40 Hz, for a diameter 3,8 cm then 63 Hz for diameter 5.1 cm and 6.8 cm. Beside as a resonator, the sonic crystal was design able to absorb the sound.
UR - http://www.scopus.com/inward/record.url?scp=85062832294&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1153/1/012009
DO - 10.1088/1742-6596/1153/1/012009
M3 - Conference article
AN - SCOPUS:85062832294
SN - 1742-6588
VL - 1153
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012009
T2 - 9th International Conference on Physics and Its Applications, ICOPIA 2018
Y2 - 14 August 2018 through 14 August 2018
ER -