The ratio of the power or volume (amplitude) of a signal to the amount of disturbance (the noise) mixed in with it. Measured in decibels, signal-to-noise ratio (SNR, S/N) measures the clarity of ...

which rely on uninterrupted signal delivery to be effective. We developed nanocomposites that have excellent mechanical properties and can effectively reduce noise. For pacemakers, we are ...

Adding just the right amount of noise can improve signal to noise ratio in certain non-linear systems. The effect is known as ‘stochastic resonance’, where mixing of noise and signal in the system non ...