Home Recording for Beginners

The path your sound takes

The signal chain in home recording is simple. Sound becomes an electrical signal through a microphone or an instrument cable, the audio interface boosts that signal and turns it into digital data, and the recording and editing software on your computer stores it as a track. On playback it runs in reverse: digital becomes analog again and comes out of your headphones or monitor speakers. Knowing where that chain is weakest tells you what to buy first. You do not need everything at once. Decide what you want to record first, and the list of gear gets much shorter.

• Vocals: a microphone, an interface and closed-back headphones
• Acoustic guitar: one microphone is plenty to start
• Digital keyboards and electronic instruments: plug in by cable, no mic needed

Dynamic and condenser microphones

Dynamic microphones are rugged and less sensitive, so when you sing close to one it captures relatively little room noise and echo. That makes them a good choice for vocals in an untreated room. Condenser microphones are more sensitive and catch delicate highs and every breath, but they also pick up the fridge, traffic outside, and sound bouncing back off the walls. Most of them need 48-volt phantom power supplied by the interface. In a quiet room with little echo a condenser shines; otherwise a dynamic can end up sounding cleaner. With a directional mic that mainly hears one side, point the front at the source and the back toward whatever is making noise.

What an audio interface does

An audio interface puts three things in one box: a preamp that boosts the mic's tiny signal, a converter that turns analog into digital, and a headphone output so you can hear yourself while recording. You need as many inputs as sounds you want to record at the same time. If you record your voice and your guitar separately on your own, one or two inputs are enough. If hearing yourself late is distracting, use the interface's direct monitoring or lower the buffer size in your recording software. A smaller buffer means less delay but more strain on the computer, which can cause dropouts, so the usual approach is small while recording and large while mixing.

Setting your recording level

Recording level is where beginners go wrong most often. Digital recording has a hard ceiling; anything that goes over it is clipped and distorted, and you cannot fix it later. Record too quietly, though, and the noise comes up with everything else when you raise it. Recording at 24-bit gives you plenty of room, so coming in a little low costs almost nothing, and erring on the quiet side is the safer bet. A common guideline is to keep the loudest peaks roughly 6 to 12 decibels below the ceiling.

• Set the gain while rehearsing the loudest part you will sing or play
• Keep the meter well below the top instead of touching it
• If the clip light comes on even once, record that part again
• Set the level with the interface gain, not the volume in your software

Dealing with room sound

The main reason home recordings sound amateur is usually the room, not the gear. In a small room with bare parallel walls, sound bounces back and forth and builds up a boomy ring. A spot in front of a closet full of clothes, or near curtains, a bed and bookshelves, with lots of soft and irregular objects, is actually better for recording. Simply hanging a thick duvet behind the microphone makes a difference. Thin foam panels only tame high-frequency echo and do almost nothing for the low end, so treat the area around and behind the mic before covering whole walls. Before recording, cut steady noises like the fridge, air conditioner and computer fans, then record a few seconds of silence to check your noise floor.

Mic distance and vocals

The distance between your mouth and the mic changes the character of the sound a lot. The closer you get to a directional mic, the more the low end swells, which is called the proximity effect; your voice gets fuller, but too close sounds muffled and makes breaths and plosives like P and B pop. Start at about one to two fists away and adjust by ear. A pop filter in front of the mic softens the blasts of air from plosives and also works as a marker for keeping your distance steady. Moving your head a lot while singing makes the level and tone uneven, so settle into one position, and record a song on the same day in the same spot where you can so edits blend naturally.

Start the mix with volume balance

Once tracking is done, mixing blends the tracks into one. It is tempting to reach for effects first, but getting the volume balance and the left and right placement of each track right decides most of the result. After that, use an equalizer to clear up frequencies where tracks overlap and a compressor to even out uneven levels. Your ears get used to a mix quickly, so take a break after long sessions and come back fresh.

• Balance the mix while listening at low volume
• Switch back and forth with finished songs in a similar genre
• Check on headphones, speakers and a phone
• Toggle effects on and off to judge whether they really help

Before you save and share

Keep your original recordings in an uncompressed, lossless format, and make separate compressed files for sharing. Back up the whole project folder twice, to an external drive and to online storage, so a computer failure does not cost you your work. If you use backing tracks or samples made by others, check the terms of use, and covers of other people's songs can raise rights issues depending on where and how you post them, so check the official guidance from the platform and the relevant rights organizations. One more thing: everyone finds their own recorded voice strange at first. Recording and listening again and again until your ears adjust is part of the process.