Not with any generic VBA methods that I know of but you could potentially do
this by using the Windows API library: check out these references:
http://msdn.microsoft.com/library/de...t/rawinput.asp

http://msdn.microsoft.com/library/de...t/rawinput.asp

--
- K Dales


"adecruz" wrote:

Is it possible to use VBA to access a sgnal from sound card at specific time
intervals and to do some calculations with excel