visuaudio

A fun GUI application to visualize audio spectrum

visuaudio.py uses the pyqtgraph and pyaudio libraries to view the audio spectrum of input sound.

Running the application:

1. Clone repository
2. $ pip install -r requirements.txt
   
3. $ python visuaudio.py

Visuaudio default bar graph display

Color Change

You can change color of graph by playing with the following commands:

• ↑,→,←: R,G,B += 10
• F1 ~ F9: White ~ Pink

Notes:

• Ensure you have a working input sound source (e.g. a working input mic).
• Run the application on your native terminal (i.e. not iTerm2, etc.).
• Python 2 is not supported. It is advised to run this application using Python>=3.6.

MacOS

• You will have to grant Terminal permission to use the input sound source.

Windows

• Go link: Click here!

• You should download:

    PyAudio-0.2.11-cp{your python version}-cp{your python version}m-win_amd64.whl
  

• Installation:

    $ pip install PyAudio-0.2.11-cp37-cp37m-win_amd64.whl
  

Ubuntu Linux

• Currently unknown. It is likely possible to execute the app in Linux, but it is yet untested.