støjnedsættelse
Støjnedsættelse, also known in English as noise attenuation or noise reduction, refers to the systematic methods and technologies used to lower the intensity of unwanted sounds in various environments. The concept is grounded in acoustic science and is applied in fields such as industrial engineering, architectural design, transportation, and consumer product development.
Defining the goal of støjnedsættelse involves measuring the sound pressure level (SPL) of a noise source and
Key techniques in passive støjnedsættelse encompass the use of acoustic panels, sound‑proofing walls, double‑glazed windows, and
Regulatory frameworks in many countries set limits for occupational exposure to hazardous noise and require mitigation
The continued development of smart materials and signal‑processing algorithms promises further enhancements in støjnedsættelse effectiveness, aiming