libgnuradio-audio3.7.2.1 software package provides gnuradio audio functions, 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 libgnuradio-audio3.7.2.1
libgnuradio-audio3.7.2.1 is installed in your system.
Make ensure the libgnuradio-audio3.7.2.1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgnuradio-audio3.7.2.1 *
You will get with libgnuradio-audio3.7.2.1 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libgnuradio-audio3.7.2.1 |
| Version | 3.7.2.1-5 |
| Description | gnuradio audio functions |
| Sub Section | libs |