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 ...

The contribution of noise to image quality (signal-to-noise ratio) increases as the signal ... or increasing pixel dwell time is used to reduce shot noise contributions, but this results in ...