The Genius Wave is a 7-minute frequency developed based on neuroscience to activate theta waves in the brain. There ha ...

Billionaire Brain Wave is a theta-based sound frequency that is said to target the hippocampus and help people attract an ...

A sound wave is a vibration that travels through a solid, liquid or gas such as the air or water. A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and ...

Diffraction of a low frequency sound wave around a barrier. Note that the barrier does not create a sound shadow in the area of the lower right-hand corner. Barriers not built for acoustical purposes ...

The frequency of this signal is many times greater ... causes the radio speaker's diaphragm to vibrate, which creates sound waves. A sound wave equivalent to the singer's voice radiates from ...

For the first time, scientists have confirmed a 50-year-old theory about wave amplification using electromagnetic waves.

Amplitude refers to the loudness, whereas, frequency refers to the pitch or sharpness. The above diagram shows one complete cycle of a sound wave. The height of the sound wave indicates its amplitude.

For homeowners worried about snakes invading their property, ultrasonic snake repellents seem like an easy and harmless ...

The approach uses high-frequency sound waves, usually in the megahertz (radiofrequency) range, to periodically modify the refractive index of a crystal through which a laser beam propagates.