The Lifevibe® Prime Vibroacoustic Therapy Chair applies principles designed to deliver a sound-based relaxation experience ...

A recent research study found that low-frequency bass make people more likely to dance at a live music performance, even if they can’t actually hear the extremely low sounds. A recent research study ...

Barely perceptible low-frequency signals nevertheless activate measurable responses in our auditory circuits. Neurobiologists have now characterized the remarkable impact of low-frequency sounds on ...

Mechanical resonance is a pervasive problem in servosystems. Most resonance problems are caused by compliance of powertransmission components. Standard servocontrol laws are structured for rigidly ...

Brain waves: time sequences of the simulation of 28 Hz (top) and 42 Hz vibrational modes of the brain (Courtesy: K. Laksari et al./Phys. Rev. Lett.) Numerical simulations have revealed how motions of ...

Raman spectroscopy is an analytical technique that allows for the assessment of molecular structure and the identification of materials by examining the rotational and vibrational modes of molecules.

We all know how to block the DC offset of an AC signal — that just requires putting a capacitor in series, right? But what if the AC signal doesn’t alternate very often? In that case, things get a ...

I have a problem with low frequency noise coming from the party wall between me and my neighbour. It runs across all floors in my apartment and up through the bed and sofa, causing pain in my head ...