frequency matching tool
stopped
Volume 15%
Noise Mix 50%
Band Width 30%
26 select  ·  Space play/stop  ·  noise  ·  band

Set your 5 reference tones above using the edit labels. The Tone Matcher will use the lowest and highest of these frequencies as its search range. Adjust noise mix and band width to better match the character of your tinnitus — these settings are shared across both tabs.

Adaptive Staircase Protocol

Press Space to play a tone.
Tell us if your tinnitus sounds higher or lower.
The step size shrinks each time you reverse direction.
Press = when you find a match.

Search range is set by your Tone Picker frequencies.
Adjust those first to bracket where you think your tinnitus falls.

1
Round
0
Reversals
Step Hz
space
Volume 15%
Noise Mix 50%
Band Width 30%
Space play/stop  ·  H higher  ·  L lower  ·  = match

Octave Confusion Test

Tinnitus is often perceived an octave off.
Play A, B, and C — choose the closest match.

ABC play  ·  123 select
Estimated Tinnitus Frequency