This thesis examines the transmission and ecological impact of anthropogenic noise in protected and semi-protected areas, with Nagyerdő Park as a case study. It identifies traffic, tourism, and industrial activity as primary noise sources affecting both wildlife and human well-being. Sound pressure measurements and GIS mapping reveal that vegetation density and terrain significantly influence noise attenuation. Results show elevated noise levels near transport corridors and recreational zones, while forested areas exhibit lower acoustic disturbances. Wildlife behavior, particularly in birds and foraging mammals, is notably altered by increased noise exposure. The study recommends mitigation through policy enforcement, quiet zone designation, and vegetative buffers. Findings underscore the need for integrated noise management in conservation planning.