Noise pollution has become a significant global problem in recent years. Unfortunately,
conventional acoustic materials cannot offer substantial improvements in noise reduction …

Despite the emergence of acoustic metamaterials with superior sound absorption and
transmission loss, their adoption for building sound insulation has been limited. Sound …

Many advanced physical properties can be realized by using well-designed acoustic
metamaterial (AM) structures, which have significant application value in engineering. In …

Initially proposed to achieve strong noise isolation levels beyond the mass-density law,
acoustic metamaterials (AMMs) have now overturned the conventional views in all aspects …

In this letter, a class of honeycomb acoustic metamaterial possessing lightweight and yet
sound-proof properties is designed, theoretically proven, and then experimentally verified. It …

To contain the environmental impact of modern buildings it is necessary to design in a
sustainable way, making efficient use of energy resources and raw materials. The reduction …

Local resonance metamaterials have garnered substantial interest in recent years due to
their potential to effectively control low-frequency noise and vibration. This study proposes a …

This paper is concerned with sound transmission loss of metamaterial-based thin plates
consisting of multiple subwavelength arrays of spring–mass resonators attached to an …

Acoustic metamaterial science is an emerging field at the frontier of modern acoustics. It
provides a prominent platform for acoustic wave control in subwavelength-sized …

Over the past decade there has been a great amount of research effort devoted to the topic
of acoustic metamaterials (AMMs). The recent development of AMMs has enlightened the …