To record audio, you will need some kind of input device connected to your computer, which is often referred to as an “audio interface.” This can be an internal sound card in a computer, an external USB audio interface, or a professional-grade mixing console with a USB output. The built-in microphone on a laptop is not usually sufficient for high-quality recording, so an additional microphone is also recommended.
There are a few situations where an audio interface is not absolutely necessary, such as recording direct from a keyboard or other MIDI instrument, or if you’re only recording voice notes or simple audio for personal use. But for most music production and podcasting, an audio interface is a necessary component of the recording setup.
If you don’t already have an audio interface, there are many options available at various price points, ranging from simple and inexpensive to professional-grade. Some popular brands include Focusrite, PreSonus, M