melulähteistä
Melulähteistä refers to sources of noise pollution. Noise pollution is defined as unwanted or disturbing sound that can interfere with normal activities or disrupt the quality of life. Sources are diverse and can be categorized in several ways.
Common outdoor sources include transportation noise from road traffic, railways, and aircraft. Construction sites are also
Indoor sources of noise pollution are also prevalent. Household appliances, such as vacuum cleaners, washing machines,
The impact of melulähteistä can include annoyance, sleep disturbance, impaired cognitive performance, and physiological effects like