Recent content by chlorine

Homework Statement This problem has to do with Doppler shifts as frequency changes with time. F(t)=fo(1-(v^2*T)/(c*sqrt(v^2*T^2+b^2)) T=t-To I want to find F'(t) . Homework Equations See #1. The Attempt at a Solution I expand F(t) to be F(t)=f0-(fo*v/c)*(1+(b/(vT))^2)^1/2 and...

HMM interesting. Thanks guys. You know, its hard to match the things you read in textbooks with everything in the real world. This gave me more insight.

Hi everybody, I had a simple question that I've never really thought about until I actually had to do it... If you input a single one frequency signal, will you get a whole new different frequency response? How would it effect the system? Or would it make sense if you inputed like a...

Hello. I hope you all could help me somehow. I have a pocketPC with a signal generator software. I was confused with why they only produce AC signals and no DC ones. This sounds like a basic question, but why is this? Does flat DC signals produce no sounds or is it just the software...