Production Ear Training

Hear the frequency before you reach for the EQ.

Compare flat and processed audio, identify the frequency that changed, and learn the audible character of each range. Practice EQ boosts, cuts, high-pass filters, and low-pass filters for free in your browser.

Listen · compare · answer

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Frequency spectrum

Press “New question” to hear the first comparison.

How to practice frequency ear training

  1. Begin with EQ boosts and the beginner frequency set.
  2. Listen to A as the flat reference and B as the processed version.
  3. Describe the change before choosing a number: warmer, boxier, brighter, or sharper.
  4. Replay difficult questions and notice the explanation after answering.
  5. Add cuts and filter modes when octave-spaced boosts feel recognizable.

Short sessions work best. Ten attentive questions are more useful than a long session after your hearing becomes fatigued.

EQ boosts, cuts, and filter cutoffs

A boost makes a region easier to identify because it exaggerates its character. A cut asks you to notice what is missing. High-pass and low-pass modes train the broader tonal change caused by removing everything below or above a cutoff.

The exercise uses generated pink noise so every frequency region is present. That makes the comparison repeatable and avoids relying on copyrighted recordings.

When you move to real mixes, listen for the same qualities in vocals, drums, bass, guitars, synths, and full arrangements.

A practical frequency map

  • 63–125 HzSub-bass, weight, and low-end punch.
  • 250 HzWarmth that can become muddy.
  • 500 HzBoxiness and low-mid body.
  • 1 kHzForward, nasal midrange.
  • 2 kHzPresence, bite, and intelligibility.
  • 4 kHzAttack, clarity, and edge.
  • 8 kHzBrightness and sibilance.
  • 12 kHzAir, sheen, and the top octave.
  • RememberThe source and arrangement change how every range feels.

Pair this production-focused drill with synthesis ear training for oscillator and filter recognition, or use the musical ear training exercises for intervals, chords, scales, notes, and tuning.