Acquire the Signal
Sampling Process
Acquisition is the process of sampling an
analog signal, converting it into digital data,
and assembling it into a waveform record,
which is then stored in acquisition memory.
Input signal
Sampled points
Digital values
Real-Time Sampling
Record points
DPO3000 series oscilloscopes use real-time
sampling. In real-time sampling, the instrument
digitizes all of the points it acquires using a
single trigger event.
Sampling rate
86
DPO3000 Series Oscilloscopes User Manual