Learn about localized audio spots, dubbed "audible enclaves," which can be placed with pinpoint accuracy while remaining ...

Twin ultrasound transducers create highly focused audio Curved sound waves aren't audible if you're not in the sweet spot ...

Controlling where sound goes is difficult because of a phenomenon called diffraction – the tendency of sound waves to spread out as they travel. This effect is particularly strong for low-frequency ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes, beams ...

Researchers have created customized 'audio enclaves' that work like a virtual headset where only the listener can hear the ...

Standing waves — which are influenced by the size of your room and the length of the sound wave — are an excess of bass energy. This occurs when a specific frequency is reinforced by room ...

Sound waves can reflect off surfaces ... Make sure it is tightly sealed at the bottom and connect to a vacuum pump. Stand behind a safety screen. Close the switch again and listen to the ring.

Picture yourself standing in front of a mirror, but instead of seeing your face, you see your back. As odd as this may sound, ...

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 ...