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Ear Training Lab

Listen. Make your guess. Build your streak.

Guess the frequency in Hz. How close can you get?

Session setup

Choose your frequency challenge

Difficulty
Training range
Move either handle to focus on the part of the spectrum you want to practice.
125 Hz – 4 kHz
20 Hz20 kHz
Listening safety: Start quietly. Keep listening comfortable.
Playback range: Can’t hear the lowest or highest sounds? Try headphones or a smaller range.

How it works

Listen. Commit. Learn.

3-second tones

1 · Listen

A sound plays for three seconds. No visual clue reveals the answer.

2 · Answer

Enter the frequency you hear. Replay the exact same tone if you need another listen.

3 · Get feedback

The answer and your exact error are revealed only after you submit.

4 · Improve

The trainer tracks performance by frequency region and recommends where to practice next.

Round1
Correct0
Accuracy—
Streak0
Best0
Round 1 · Frequency Training

Listen to the tone

When playback ends, enter the frequency you think you heard.

22%
Hz

Choose one of 14 frequencies, or type your own answer.

Pick a note first. Then choose its octave.

Selected pitch Choose a note

Nice work

Listening tips & session coach
Can’t hear a tone? Your device, speakers/headphones, or system settings may not reproduce that frequency. Replay once; if it is still inaudible, end the session and adjust the training range.

Session coach

Complete a few rounds and the trainer will begin identifying your strongest and weakest listening ranges.

Session complete

Training summary

Frequency Training

Rounds0
Correct0
Accuracy—
Avg. error—
Best streak0

Recommended next practice

Ear Training Help

Help

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