Does anyone know how to simulate audio Frequency in Pspice?

[Izzy]

Thanks a lot John. Without you help I would have been nowhere.

I might as well spend this next semester working on this design. As we have transistors, opamps, diodes and filter in this semester.
I was also looking to buy a book about filter.

Anyway I will let you know if I need any help
thanks once agian!

[Izzy]

Few More question.


1>How do you ADD switch like spdt in Pspice?

2>And how to see the simulation in dB scale?

Help!

[Izzy]

I hope John knows this.
Help me !

[johngreene]

I did a Google search and came up with this:

http://dave.uta.edu/dillon/pspice/pspice07.htm

As far as the switch, you just add it to the schematic. Pspice has switch models that allow you to program the t at which they close (open).

Again, a goole search return this which uses voltage controlled switches:

http://www.ecircuitcenter.com/Circuits/logic_sw/logic_sw.htm

Honestly, I don't think you need me to do google searches for you, now do you? 

--john

[Izzy]

Thanks for that dB simulation.

I will try to see if I can find any switch. Coz I dont know how to use voltage controlled switch.