"I have bad ears, so I can’t mix." (Sad face.) No—you don’t have bad ears. You just don’t know what to listen for yet. Like a sommelier tasting wine, engineers train themselves to taste sound. (Ears up!)
Today we’re not learning mixing tricks, but the art of listening and some studio wisdom I’ve learned along the way.
1. The importance of reference tracks
When you get lost while mixing, a reference track is your compass. (Guide!) Load a commercially released song in the style you’re aiming for into your DAW.
- A/B listening: Switch between your mix and the reference. (Click‑click.)
- “Is my kick boomier than the reference?”
- “Their vocal is bright, mine is dark.”
- “Wow, their snare is huge!”
Once you have an absolute benchmark, your decisions (EQ? volume?) become clear.
2. Frequency ear training
When someone says “Cut 2 kHz,” can you imagine what that sounds like? (Hmm?) Memorizing frequency character speeds up your mixing.
- Below 100 Hz: Boom in the chest and belly (Body)
- 200–500 Hz: Boxy, muddy (Boxy/Mud)
- 1–2 kHz: Nasal, phone‑like, tinny (Nasal/Tinny)
- 3–5 kHz: Piercing, harsh, baby‑cry sharp (Presence/Harsh)
- Above 10 kHz: Air, sparkle (Air)
Training method: Open an EQ, play any music, and boost a band by +10 dB while sweeping. (Swoosh‑swoosh.) “Ah, 500 Hz sounds like a bathroom,” “4 kHz hurts my ears.” Remember those sensations.
3. [Studio Episode] Our ears lie
Once, I mixed until 3 a.m. I kept boosting the vocal highs, thinking, “It needs more sparkle!” and went to sleep satisfied.
The next morning, with fresh ears, I was shocked. The vocal stabbed like a needle. (Aaaa!)
Why does this happen?
- Ear fatigue: Our ears adapt to loud and bright sounds quickly, and start craving more stimulation.
- Adaptation: The brain ignores or distorts repeated sounds.
[Studio tips]:
- Work 20 minutes, rest 5: Give your ears a break. Even a short walk or listening to outside sounds resets them.
- Listen at low volume: Loud volume tires your ears. If the balance works at conversation level, it’s genuinely good.
4. Focus on one instrument at a time
Don’t just listen to the whole song—zoom in on each instrument. (X‑ray mode!) Play a favorite song and ask:
- Pan: Is the hi‑hat left or right? How wide is the chorus? (Oh, it’s wide!)
- Reverb: Is the vocal in a big space or a small one? Is the tail long or short?
- Dynamics: How tight is the kick? Long sustain or short? (Thump vs boom?)
When this becomes a habit, everyday music will sound different. “Wow, that snare compression is perfect!” If you think like that, congratulations—your ears are already engineering ears.
[Common Beginner Mistakes] 👂
- "Mixing without a reference": It’s like sailing without a compass. The moment you think “my ears are perfect,” your mix drifts off course.
- "Marathon mixing": Five hours straight and your ears are numb. Decisions made then are 90% regret the next day.
- "It’ll sound good tomorrow": If it sounds wrong now, it’s wrong. Don’t hypnotize yourself with “it’ll be fine later.”
