Quick answer
Noise generator
F-Droid repository metadata
Generates noise with a custom colour profile. It is intended to be used as a sleep sound generator. It provides rapid feedback to adjustments in the spectrum, and is designed to minimize CPU usage in the steady state.
It works by running shaped white noise through an Inverse Discrete Cosine Transform, generating a few megabytes of distinct audio blocks. The steady-state behavior selects blocks at random, and smoothly crossfades between them
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
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- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
Frequently asked questions
What is ChromaDoze?
Noise generator
Who develops ChromaDoze?
ChromaDoze is developed by Paul Marks.
Which Android version does ChromaDoze require?
ChromaDoze requires Android API 14 or later.
What is the current version of ChromaDoze?
The synchronized F-Droid version is 4.4.
Which license does ChromaDoze use?
The signed F-Droid metadata lists GPL-3.0-only.
Where is the source code for ChromaDoze?
https://github.com/pmarks-net/chromadoze
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