The design halves the width of material needed to absorb low-frequency noise, making it practical for real-world applications ...

This latest accomplishment joins the company’s previously secured ASTM certifications, enhancing the features and expanding the end-uses for its microalgae-based bio-cement and bio-concrete. BOULDER, ...

Circular cotton is used to create colorful sound absorbtion tiles from Impact Acoustics. With only 12% of clothing materials being recycled and 92 million tonnes of textile waste being produced ...

DUSSELDORF, Germany — Two German automotive suppliers have developed a process for installing sound-absorbing foam into tires that they claim can streamline the heretofore time-consuming and expensive ...

Sound, when emitted by a source — whether a person or a piece of equipment — propagates in all directions through space, being reflected, absorbed, transmitted, or diffracted as it encounters surfaces ...