fische software package provides stand-alone sound visualisation for Linux, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install fische
fische is installed in your system.
Make ensure the fische package were installed using the commands given below,
$ sudo dpkg-query -l | grep fische *
You will get with fische package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Sound |
| Package | fische |
| Version | 3.2.2-2ubuntu1 |
| Description | stand-alone sound visualisation for Linux |
| Sub Section | Sound |