$ cd pycli $ python -m venv env $ source ./env/bin/activate $ pip install -r requirements.txt

$ pacmd load-module module-loopback latency_msec=5pav $ pavucontrol # Input Devices# Show All Input Devices# Click the green check mark next to "Monitor of Built-in Audio Analog Stereo"

$ cd ./server && yarn start

$ cd ./client && yarn start # open localhost:3000 in Chrome

$ cd pycli $ source ./env/bin/activate $ mpirun -np 4 python3 main.py