What is pink noise?
Pink noise has more energy in the lower frequencies — the same balance found in rainfall, streams, and wind. It feels softer and more rounded than white noise.
Research suggests pink noise can improve memory consolidation during sleep and increase time in deep sleep stages.
Tips for using pink noise
Works well for sustained focus sessions. Try boosting bass slightly and adding a little reverb to make it feel like heavy rain on a window. If you want more low-end presence still, brown noise pushes the same warmth further.