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Preview — 60 sec

Deep Spectrum · Low Rumble

Brown Noise

432 Hz + 528 Hz

blockfocus
€9.95 €5.95 5 min · Seamless loop

Deeper than white noise, warmer than pink noise. Brown noise rolls off the high frequencies and emphasises the low rumble — like standing inside a waterfall or next to a large engine. Remarkably effective for ADHD and hyperarousal.

  • High-quality WAV · 44100 Hz
  • MP3 version included
  • 5 min seamless loop
  • 432 Hz + 528 Hz embedded
  • Instant download after payment
Download — €5.95

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