Physics

Porosity

Structural engineering

Crystallography

Resonator

Acoustic impedance

Crystal structure

Absorption (acoustics)

Engineering

Truss

Composite material

Noise reduction coefficient

Bravais lattice

Helmholtz resonator

Acoustics

Chemistry

Materials science

Helmholtz free energy

Lattice (music)

Optoelectronics

Ultrasonic sensor

Thermodynamics

Composite Structures

The advent of additive manufacturing enabled rapid progress in the research of lattice structures, such as truss lattices, for sound absorption applic…

Novel slow-sound lattice absorbers based on the sonic black hole