japa software package provides JACK and ALSA Perceptual Analyser, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install japa
japa is installed in your system.
Make ensure the japa package were installed using the commands given below,
$ sudo dpkg-query -l | grep japa *
You will get with japa package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Sound |
| Package | japa |
| Version | 0.8.4-1 |
| Description | JACK and ALSA Perceptual Analyser |
| Sub Section | Sound |