Application allowing real-time sound streaming with visualization gathered data as frequency spectrum plot and pulse code modulation plot. Program also allows to modulate voice in real-time using phase vocoder from audiolazy library.

Code can be used on Raspberry Pi, as well as on the desktops. Application has been tested using Python 3.7.

Shout out to Scott W Harden for sharing publication I based my project on: SWHarden.com

Running this application is dead simple, just execute below command :D

python app.py

for compiling .ui XML files created via QT Creator run convert_qt_ui script located in folder scripts/ directory

python convert_qt_ui.py ../resources/qt_ui.ui qt_ui.py

On PC and Mac you can use install almost all dependencies using pip.
If you have problem installing PyAudio via pip try installing it via Python wheel. You can find list of available wheel here

Instruction for installing necessary libraries on Raspberry Pi in libs_install_inst.pdf (Polish language).