Chroma Doze

Noise generator

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

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 3.7.1 (25) - Added on 2018-06-20

    This version requires Android ? or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.

    Download APK 0.8 MiB PGP Signature

  • Version 3.6 (23) - Added on 2018-02-06

    This version requires Android ? or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.

    Download APK 0.9 MiB PGP Signature

  • Version 3.5.5 (22) - Added on 2016-01-31

    This version requires Android ? or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.

    Download APK 0.9 MiB PGP Signature