Researchers have pioneered the use of parallel computing on graphics cards to simulate acoustic turbulence. This type of simulation, which previously required a supercomputer, can now be performed on ...

Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Be it water, light or sound: waves usually propagate in the same way forwards as in the backward direction. As a consequence, when we are speaking to someone standing some distance away from us, that ...

Density of states of phononic crystals consisting of steel cylinders embedded in high-density polyethylene (HDPE), depicted here for σ = 50. Separate calculations were performed for two distinct cases ...

Stylolites — irregular seams that occur in limestone — have been found to affect how acoustic waves move through rock samples. Laboratory-based insights from KAUST researchers offer an improved ...

Researchers at RPTU create hybrid spin sound waves that could lead to adjustable 6G frequency filters and smarter microwave ...

Tsunamis can be incredibly destructive, none more so than the 2004 Indian Ocean Tsunami, the deadliest on record, which claimed nearly 230,000 lives across 15 countries. While we don’t yet have a way ...

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