Guides
The questions people actually ask about sound and calm, answered plainly — what the research supports, what is folklore, and how to use each sound here.
Binaural Beats vs Isochronic Tones: What's the Difference?
Two ways to chase the same brainwave target. One needs headphones, one doesn't. Here is the honest difference and how to choose.
Read guide 5 min readBox Breathing and 4-7-8: Simple Breathing Exercises That Calm You
Two breathing patterns worth knowing, how to do each one, when to reach for it, and a free pacer ring to keep time.
Read guide 6 min readNature Sounds for Sleep, Focus and Calm
Why rain, waves and birdsong settle us, which to pick for sleep versus focus, and how to layer your own soundscape.
Read guide 7 min readWhite, Pink, Brown & Other Noise Colours for Sleep and Focus
Brown for deep and bassy, white for an even hiss, pink in between, plus the newer colours. Which one to reach for, and why.
Read guide 7 min readThe Solfeggio Frequencies, Explained Honestly (174 to 963 Hz)
What the nine Solfeggio tones are, what tradition attaches to each, and a clear-eyed look at the famous claims that don't hold up.
Read guide