Oscilloscope waveforms show real world electronic signals. How well the scope displays those waveforms determines its performance. Assuming two scopes have adequate base specifications – like ...
All of today's high-speed real-time sampling oscilloscopes use various forms of digital signal processing (DSP) on digitized oscilloscope waveforms. Some engineers are concerned that filtering ...
It is no secret that digital oscilloscopes are sampled data instruments and do not acquire a continuous record of the input signal. We know from sampling theory that the input signal, properly sampled ...