Now you can sleep soundly with the soothing algorithms of Fourier analysis. Just sketch your favorite spectrum, and listen to a generated stream of white/colored noise. If sleep's not your thing, you can also use it with headphones to drown out neighbors, or tweak the settings to erode eardrums and frighten small children.
Notable features:
- No ads or weird permissions
- Doesn't just play looped samples
- Relatively power-efficient
- Able to keep playing in the background
- Contains math
- Optional "amplitude wave" mode
- Code is open source (GPLv3 license)
Tags: chroma doze preset, facebook zoom download for chroma.
Notable features:
- No ads or weird permissions
- Doesn't just play looped samples
- Relatively power-efficient
- Able to keep playing in the background
- Contains math
- Optional "amplitude wave" mode
- Code is open source (GPLv3 license)
Tags: chroma doze preset, facebook zoom download for chroma.
Recently changed in this version:
2.0: Modernized the interface using the Holo theme and an ActionBar.
2.1: Added a "Lock Input" feature.
2.2: Fixed minor issues with the ActionBar icons.



Comments and ratings for Chroma Doze (white noise)
(70 stars)
by Jim Smith on 03/05/2013
Pro musician here. Rarely rate apps unless noteworthy good/bad. This one is definitely exceptional. As mentioned by other reviewers, needs a save function. Till then, 4 stars. Oh, I find the gaudy sliders charming. Bit tricky, but Retro.
(70 stars)
by Cecilia Goss on 02/05/2013
Please add a timer shut-off function and an option to save sounds!
(70 stars)
by Andrea B on 30/04/2013
5 stars purely for the description while it installs! *contains maths* does it for me!
(70 stars)
by De Villiers Venter on 28/04/2013
Simple and easy to use, helps drown out the noisy neighbors.
(70 stars)
by Eddie Furey on 25/04/2013
I use this app to sleep every night. Great for blocking out traffic noise. The latest updates are great, especially the lock feature. No more accidentally changing your sound wave. Being able to save a few wave patterns would make it even better.
(70 stars)
by Dan Vernon on 22/04/2013
Great low-profile white noise generator. No loops! Would be 5 star, but I'd like some preset noise profiles because the interface is tricky to control.
(70 stars)
by Jacques Aucamp on 19/04/2013
Would love an option to stop the sound after X minutes