← Xen Theory

Adaptive Interval

Lv.1

Current Level

Level 10/0 intervals active

Resume from Specific Level

If your progress was lost, enter the number of intervals you had unlocked:

Number of Intervals:

Sound Settings

Enable SoundVary Pitch

Synth Type

Release Time (s)

Mastery Settings

Mastery Threshold (s)

Min Attempts

Rolling Window

Non-Mastered Rate (%)

New Interval Weight

× more likely

Repeat questions that take longer thans

Display Settings

Display Mode

Ear Training Mode (no displayed labels)