https://studylib.net/doc/27637455/9470
Acoustic Metamaterial Performance: Double Layer Microperforated Panel
Explore the sound absorption of double-layer microperforated acoustic metamaterials (AMM) for low frequencies. Analytical, numerical, experimental analysis.
acoustic metamaterialdouble layerperformancemicroperforatedpanel
https://www.mdpi.com/2073-8994/15/3/689
Acoustic Metamaterial Design by Phase Delay Derivation Using Transfer Matrix
When acoustic elements such as quarter-wave, Helmholtz, labyrinthine-type or hook-type resonators are arranged sequentially, sound waves can be refracted in a...
acoustic metamaterialdesign byphase delayderivationusing
https://www.metapax.com.tr/
Metapax Akustik - Acoustic Metamaterial Technologies for Audio, Consumer Electronics and Defense
Metapax Akustik acoustic metmaterial solutions and ultrasound technologies
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