All items tagged with Noise and precision (4)

28-05-2019 | Some people go to great lengths to generate numbers that are as random as possible. In issue 3 of 2017, we published a design for a Truly Ra...

4-05-2019 | This is a variant of the Random-Number Generator from Elektor 3/4-2017 and has a USB interface. Easy fine tuning of the analog filters.

6-05-2013 | Uses Zener diodes to generate avalanche noise signal, then differential amplifier (and a few analog filters) to eliminate deterministic effe...

6-05-2013 | Zener diode noise is processed, captured and recorded on an SD card. Passes all NIST tests for random signals.