infrasonic

• Relativo a ondas sonoras com frequências abaixo do limite audível humano, geralmente inferior a 20 Hz.

Relating to sound waves with frequencies below the audible range for humans (typically below 20 Hz).

1. Low-frequency sound phenomenonC2formalscientific

   Relating to sound waves or vibrations with frequencies lower than those that can be heard by the human ear, typically below 20 Hz.

   Infrassônico

   • Elephants use infrasonic calls to communicate over long distances.
   • Researchers deployed infrasonic sensors to detect volcanic eruptions.
   • The infrasonic rumble of the explosion was recorded miles away.
   • Whales produce infrasonic sounds for navigation and group coordination.

   Sinônimoslow frequencysubsonic

   Antônimosultrasonic