Sound absorption characteristics of DL-MPP with non-circular perforations using electro-acoustical model
MBSS Reddy, RKK Reddy - Materials Today: Proceedings, 2022 - Elsevier
The analytical studies on the sound absorption characteristics of a homogeneous Double
Leaf Micro Perforate Panel (DL-MPP) absorber with non-circular perforations are presented …
Leaf Micro Perforate Panel (DL-MPP) absorber with non-circular perforations are presented …
[PDF][PDF] Micro-perforated panel absorber arrangement technique: A review
Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia Email: ali. i. mosa@ uobaghdad.
edu. iq Abstract: In recent years, micro-perforated panel (MPP) absorbers have been …
edu. iq Abstract: In recent years, micro-perforated panel (MPP) absorbers have been …
[HTML][HTML] Parametric study on absorption coefficient of inhomogeneous double-layer MPP
A micro-perforated panel (MPP) has been presented as an alternative absorber to the
conventional fibrous and porous absorber. However, it's bandwidth still narrow comparing to …
conventional fibrous and porous absorber. However, it's bandwidth still narrow comparing to …