These effects are particularly important where sound is propagating ... Diffraction of a low frequency sound wave around a barrier. Note that the barrier does not create a sound shadow in the area of ...

High intensity focused ultrasound (HIFU) is a novel prostate cancer treatment that minimizes side effect while destroying ...

As the car moves away, the sound waves become more spread out, lowering the frequency and pitch. This phenomenon is the ...

Scientists found electromagnetic waves they converted into chirping noises from much further in space than previously thought ...

and sound waves to "couple," enhancing the power of this feedback effect. Researchers expect applications of stimulated ...

The human ear detects sound. Sound waves enter the ear canal and cause the eardrum to vibrate. Three small bones transmit these vibrations to the cochlea. This produces electrical signals which ...