One field. One task. One finished block.
Pick the task before the sound. Then choose a session long enough to enter the work and short enough to respect the break at the other end.
The sound does not create concentration. The useful mechanism is behavioral: one repeatable field attached to one protected block of work.
Three ways into the sound
Start hereGamma Work SprintHigh-Beta · 12 min · IsochronicOpen session →Go longerHeadphone Deep WorkSMR · 25 min · BinauralOpen session →Go deeperDeep Analytical ProcessingHigh-Beta · 16 min · IsochronicOpen session →
Your first complete session starts instantly. One email link unlocks two more—no card required.
Built to stay in the background
Designed around tasks
Short sprints, headphone fields, and analytical blocks make the duration part of the work plan.
No loop recognition
The signal evolves throughout the session instead of exposing a repeated recording once attention settles.
Inspect before play
Duration, rate, carrier, delivery mode, and signal trajectory are published for every work field.