Acoustic insulation refers to materials and techniques used to reduce sound transmission between spaces. It helps minimize noise pollution, making environments quieter and more comfortable. Common applications include walls, floors, and ceilings in homes, offices, and studios. These materials can absorb, block, or dampen sound waves, improving privacy and reducing disturbances. Examples of acoustic insulation materials include fiberglass, foam panels, and mass-loaded vinyl. Proper installation is essential for maximizing effectiveness, ensuring that sound does not leak through gaps or weak points in the structure.