A collection of materials and design elements aimed at reducing unwanted noise and enhancing desirable sounds within a space, typically a vehicle, building, or room, constitutes such a suite of features. For instance, it might include sound-absorbing insulation, vibration damping materials, and strategically placed noise barriers. This can lead to a quieter, more pleasant environment.
The creation of serene and productive environments is a significant factor in modern design. Reduced noise levels contribute to improved concentration, lower stress levels, and enhanced speech intelligibility. Historically, noise control was an afterthought. However, with growing awareness of the impact of noise pollution on well-being and productivity, such collections of features are increasingly becoming a priority in architectural and automotive design. This shift is reflected in stricter building codes related to acoustics and consumer demand for quieter vehicles.