Voice windows app

Job ID: 36767254

Budget: $30 – $250 USD

The windows app that can show graph of Human voice.
Idea is simple.
1. convert analog voice signal to digital signal
voice data comes from external mic.
2. Apply FFT
3.Show it on graph
I prefer MFC windows program.
If you have experience with Voice detection and FFT and are confident that you can deliver this program with high accuracy, please reach out to me with your proposal.