We will not be dispatching orders during the period 22nd Dec to 1st January whilst we are closed for staff Xmas holidays. Last date for dispatching orders is 12 noon GMT, Friday 21st Dec. Made to order product lead times still apply. Orders can still be placed over the Xmas period for processing when we re-open on Wednesday 2nd January. Subject to our usual terms and conditions.
The noise generator generates three different signals : white noise (evenly distributed frequency spectrum), pink noise (1/f frequency spectrum, that is with a 3dB/octave slope), and a slow varying random voltage (frequency smaller than 6Hz).