Linked from
The 34 pages that link to Sampling, each with the reason it gives.
FrequencyRelated: Sampling rate sets which signal frequencies can be represented without aliasing.
Motion captureRelated: A capture system records movement as time-sampled measurements.
Surface roughnessRelated: Measurement spacing determines which surface features can be resolved.
SeismometerRelated: Digital seismometers sample ground motion to create time-series records.
Discrete Fourier transformRelated: A DFT operates on the finite samples produced by sampling.
HertzRelated: A sampling rate, measured in samples per second, is expressed in hertz.
Analog signalRelated: Sampling turns a continuous-time signal into a sequence of measurements.
Pulse-code modulationRelated: PCM begins by measuring the analog signal at evenly spaced instants.
Image processingRelated: Spatial sampling determines image resolution and can introduce aliasing.
WaveformRelated: Digital waveform representations begin with samples taken from a changing signal.
Digital dataRelated: Sampling turns continuous signals into sequences of digital values.
AssessmentRelated: Assessment often relies on selected evidence rather than observing everything.
CD playerRelated: A CD’s audio samples represent sound at a fixed rate.