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Published in 2024 at "Crystals"
DOI: 10.3390/cryst15010012
Abstract: In various practical noise control scenarios, such as duct noise mitigation, industrial machinery, architectural acoustics, and underwater applications, it is essential to develop noise absorbers that deliver effective low-frequency attenuation while maintaining compact dimensions. To…
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Keywords:
embedded rough;
neck;
helmholtz resonator;
low frequency ... See more keywords