Electrochemical noise implementation

[Dricou]

Hi, new on this forum and need some help
I am currently investigating the ENM through a DSP based system.I would like some suggestions on the Component I might need to acquire my signals from the cell and the best way to compute the noise impedance.The literature in the field were suggesting make used of a ZRA for the current between the two working electrode (Cell set up).Since there is a loot of component suitable for this application I would like to get some idea about it.
Implementation of the circuit is one of the big issue I have to say.
Thks for your contribution

 

[sreid]

Get the book "The Art of Electronics". There is an excellent section on noise and noise measurement.