Vocal cords weaken as you age, causing your voice to sound different. These steps can help make your voice sound younger.

Helium is much lighter than air, so sound waves move much faster through the gas. This amplifies the higher frequencies in your voice. The gas sulfur hexafluoride works in the opposite way.

A team of researchers at Penn State College of Engineering have been fine-tuning a technology that allows them to create ...

Directing sound to a specific location is difficult because of how sound waves behave. As vibrations move through the air, ...

Sound is a vibration that travels through air as a wave. These waves are created when an object moves back and forth, compressing and decompressing air molecules. The frequency of these vibrations ...

trumpet the sound from the trumpet comes from a vibrating column of air created by buzzing lips of the trumpeter A sound wave is a longitudinal wave. When an object vibrates it produces a ...

What happens when a quantum physicist is frustrated by the limitations of quantum mechanics when trying to study densely ...

Developed in collaboration between Elgato and ai|coustics, Voice Focus is one of ... and tweaked their effects in Wave Link 2.0, they can use a built-in Sound Check Tool to preview their setting ...