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What (who) is oversampling - definition
PROCESS OF SAMPLING A SIGNAL AT A SAMPLING FREQUENCY SIGNIFICANTLY HIGHER THAN THE NYQUIST RATE
Over-sampling; Oversample
oversampling
¦ noun Electronics the technique of increasing the apparent sampling frequency of a digital signal by repeating each digit a number of times, in order to facilitate the subsequent filtering of unwanted noise.
Oversampling
In signal processing, oversampling is the process of sampling a signal at a sampling frequency significantly higher than the Nyquist rate. Theoretically, a bandwidth-limited signal can be perfectly reconstructed if sampled at the Nyquist rate or above it.
Oversampled binary image sensor
IMAGE SENSOR WITH NON-LINEAR RESPONSE CAPABILITIES REMINISCENT OF TRADITIONAL PHOTOGRAPHIC FILM
An oversampled binary image sensor is an image sensor with non-linear response capabilities reminiscent of traditional photographic film.L.
Wikipedia
Oversampling
In signal processing, oversampling is the process of sampling a signal at a sampling frequency significantly higher than the Nyquist rate. Theoretically, a bandwidth-limited signal can be perfectly reconstructed if sampled at the Nyquist rate or above it. The Nyquist rate is defined as twice the bandwidth of the signal. Oversampling is capable of improving resolution and signal-to-noise ratio, and can be helpful in avoiding aliasing and phase distortion by relaxing anti-aliasing filter performance requirements.
A signal is said to be oversampled by a factor of N if it is sampled at N times the Nyquist rate.
Examples of use of oversampling
1. There was some of the same Democratic oversampling we saw last time and we noted it.