Exposure To Certain Sounds Can Affect The Human Body
Effects Are Tinnitus, Fatigue, Heart Palpitations, And Headaches
The possibility of a health condition being caused by sound has been reviewed in the case of US diplomats in Cuba and China. High volume can cause stress, headaches, anxiety, insomnia, and even hypertension. However, there are sounds that can be outside the human audible range, which is from 20 to 20,000 Hz. Sounds over 20,000 Hz. Are called ultrasound and can be heard by dogs and bats. They are used also by doctors for ultrasound imaging. However, the emitting device must be pressed against the subject and is not effective at a certain range. Infrasound is below 20Hz. and has different effects. It is caused by things like earthquakes, lightning, ocean waves, and even some animals like elephants, whales, rhinos, hippos, among others, which use it to communicate with each other. Some effects on humans are headaches, dizziness, annoyance, fatigue, tinnitus, and heart palpitations. There can be also exposure to infrasound at a high volume, such when being in a ship’s engine room, or near a wind turbine. Click here for more information.