Install libgnuradio-vocoder3.7.11 by entering the following commands in the terminal:
sudo apt update sudo apt install libgnuradio-vocoder3.7.11
Description:
gnuradio vocoder functions
Library of vocoder blocks, including ulaw, alaw, gsm and codec2. Debian uses external libraries for gsm and codec2. . Part of the main gnuradio build.
Homepage: http://gnuradio.org/
Version: 3.7.11-10
Section: universe/libs