Re: [softrock40] Re: Need help with programming the Software
- ok thank you very much sir. I would really appreicate that.:)
Alberto I2PHD <i2phd@...> wrote:
> Are there any freely available algos for AM, FM demodulation, that I
> could use instead of mine?? I cant find the algos in the C# code by
> Gerald Youngblood for his SDR.
I will send you in a private message the C code of the Demodulators
routine of SDRadio. AM is trivial, just compute the modulus of the
rotating versor described by baseband I and Q, then apply a high-pass
with knee at about 150 Hz to get rid of the DC component.
FM is just a little bit more involved, but just a little bit.
73 Alberto I2PHD
What are the most popular cars? Find out at Yahoo! Autos