Genx

If you're using a computer, a condenser microphone is fine. If you're using a smartphone, you can use apps like Voloco, ...

Just mix in Voloco app.

It's easier to create on mobile these days. Voloco app is a good option.

Watch Your Levels: Keep your recording levels below 0 dBFS—aim for peaks around -6 dB to -3 dB.Set Gain Properly: Start ...