keep_hope_alive Premium Member
Acoustics Engineer
I developed the instructable and YouTube video below to explain how you can use an RTA program and PC or tablet to see the electrical signals, replacing the oscilloscope and letting you view factory EQ, results of crossovers, etc.
https://www.instructables.com/id/Using-an-RTA-Program-As-an-Oscilloscope-or-Circuit/
https://www.instructables.com/id/Using-an-RTA-Program-As-an-Oscilloscope-or-Circuit/