Proper equipment is needed for the quality you need… here’s mine:
Custom Recording Booth
To begin with is my custom built recording space designed to eliminate noise, echo, hiss, or any other sounds you don’t want in your product.
A quality microphone is a must to cleanly and clearly convert the sound of my voice to electrical energy.
A good clean interface is needed convert the electrical impulses from the microphone to the bits the computer needs for editing without adding noise.
Digital Audio Workstation
This is the tool that all professional studios use to take those bits from the interface to massage, manipulate, edit, and master to give your project the exact sound and quality you are looking for. My knowledge of computers and electronics from decades of experience as an engineer mostly in the communications field helps make sure you get your project they way you want in the time you need.