Communication Circuit Multisim Simulation

[k31453]

Hi, I want to simulate communication circuit.

The circuit is in PDF file and this is what I have done so far !!!

[Fernando_D]

Hello,

Thanks for contacting us. Could you please elaborate your question? Are you getting simulation errors? One suggestion I have is with regard to the microphone. Instead of this instrument place the Signal Generator and simulate the signal. Once that you get expected results you can replace the Signal Generator with the microphone and record your own voice. Here is KnowledgeBase on how to use the microphone in Multisim:

Simulating a LabVIEW Speaker and Microphone in NI Multisim

Hope this helps.