Chroma Doze (white noise)

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 noise (or more precisely, 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 a looped sample
- Relatively power-efficient
- Runs in the background
- Save your favorite sounds in the Memory list
- Contains math
- Open Source / Free Software (GPLv3 license)

If you'd like a sleep timer, these two apps are compatible, and (the last time I checked) free with minimal permissions:
- https://play.google.com/store/apps/details?id=robj.simple.sleeptimer
- https://play.google.com/store/apps/details?id=com.coderplus.musicsleeptimer
Read more
4.5
857 total
5
4
3
2
1
Loading...

What's New

- Increased the crossfade window, to avoid a periodic click when generating mostly-low-frequency noise.
- Reduced CPU usage while interactively changing the spectrum.
Read more

Additional Information

Updated
June 18, 2018
Size
842k
Installs
50,000+
Current Version
3.7.1
Requires Android
2.2 and up
Content Rating
Everyone
Permissions
Offered By
Paul Marks
©2018 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.