Guys and Gals,
Have been reading a book recently about proof of survival after death.

In one of the chapters the investigators used a tape recorder to record the white noise you get in between radio stations on another radio.

On playing back the white noise they could hear spirit voice telling them bits and pieces etc.

Im very interested in trying something like this myself - but have no idea how to start or whether there are any special requirements.

can anyone shed any light for me or point me in the right direction?

many Thanks!