Integral of a signal

Luca's icon

Hello everybody,
which is the right way to perform the integral of a signal in Max/MSP?

I have a signal expressing the acceleration of a body,
I want to find its velocity.

Normally I use a simple mean filter (which acts as a low pass filter actually).

Do you have another solution?

Thanks in advance

Cheers

Luca

andrea agostini's icon

Have you tried +=~ ?
aa

Luca's icon

Thanks a lot for the answer!

Peter McCulloch's icon

Additionally, delta~ will give you the derivative