How does infrasound harm human health?

The human body is experiencing subtle rhythmic pulse vibration all the time. The frequency of this vibration is usually 7 ~ 13 Hz. The * * * vibration frequency of human body in extremely low frequency region is 4 ~ 8 Hz. Therefore, those infrasound waves whose frequency is lower than 10 Hz may cause "* * * vibration" to human body and cause harm.

The main symptoms of infrasound injury are dizziness, headache, vomiting, heartache, dyspnea, panic, nystagmus and so on. Some people will also feel unconscious, unstable and drunk; In severe cases, muscle spasms and even insanity may occur; Under the action of high-intensity infrasound, some people will be deaf or even paralyzed, and even lead to death.

Military experts predict that in the future battlefield, infrasound deaf weapons and laser blinding weapons will be used together, making the combatants of the other side deaf and blind, completely losing their combat capability, and even dying by themselves.