Eres (Enhanced Resolution) - Teledyne T3DSO2000 Series User Manual

Figure 18: With Random Noise, Average Mode

Eres (Enhanced Resolution)

This mode uses a digital filter to reduce the random noise on the input signal and generate
much smoother waveforms on the screen.
Eres can be used on both single-shot and repetitive signals and it does not slow down
waveform update. This mode limits the oscilloscope's real-time bandwidth because it
effectively acts like a low-pass filter.
Figure 19: Eres Mode
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