ANoise Player is a handy application allows to play some background noises in Ubuntu by simply choosing a noise (e.g., rain, night, wind, sea, storm, fire, forest, and coffee shop) from system tray sound menu. More noises can be added to menu manually.
If you want to try it in your Ubuntu, run below commands one by one in terminal to get it from PPA:
sudo add-apt-repository ppa:costales/anoise sudo apt-get update sudo apt-get install anoise anoise-community-extension1
So far, Ubuntu 12.04, Ubuntu 14.04, Ubuntu 14.10, and Ubuntu 15.04 are supported. Note: For GNOME Shell you’ll need this extension.
If you don’t want to add the PPA, grab the .deb packages of anoise and anoise-media from PPA packages page. And I will recommend to install them via below command because they depend on each other.
cd ~/Downloads; sudo dpkg -i anoise*.deb; sudo apt-get -f install
Once installed, start the player for the first time from the Unity Dash and then you can always play a ambient noise the sound indicator.
To add your own .OGG noises to sound indicator, copy and paste the files into Computer > usr > share > anoise > sounds folder. You may run
gksudo nautilus command to open file browser with root and do the copy and paste things.