Identify the frequency range of a pure sine tone. Listen carefully and pick the correct band.
Difficulty
Answer Mode
Choose how the frequency options are presented.
Simultaneous Tones
Number of sine tones played at once.
Questions
Estimated time: ~3 minutes
Timer
Fader Step
Restrict fader movement to specific increments. Easier levels snap to larger steps (3dB), while harder levels allow finer adjustments (0.5dB). Disable to use the difficulty's default.
Target Preview Limits
Limit how many times and for how long you can hear the target audio.
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