linksutiles.txt

https://stackoverflow.com/questions/17711672/simultaneous-record-audio-from-mic-and-play-it-back-with-effect-in-python


https://stackoverflow.com/questions/13422186/starting-two-methods-at-the-same-time-in-python


https://slides.com/jeancruypenynck/introduction-to-pyaudio/embed



https://raspberrypi.stackexchange.com/questions/38756/real-time-audio-input-output-in-python-with-pyaudio


https://www.programcreek.com/python/example/52624/pyaudio.PyAudio



https://bastibe.de/2012-11-02-real-time-signal-processing-in-python.html



https://gist.github.com/fwaechter/8795472




https://github.com/markjay4k/Audio-Spectrum-Analyzer-in-Python/blob/master/audio_spectrum.py



https://github.com/eclipse7/digital-signal-processing/blob/master/audiostream.py




https://github.com/inteljack/EL6183-Digital-Signal-Processing-Lab-2015-Fall/blob/0f650a97d8fbaa576142e5bb1745f136b027bc73/lecture5/Lab5/callback_demos/callback_demos/simple_wire_gain_stereo.py

http://portaudio.com/docs/v19-doxydocs/portaudio_8h.html#a8a60fb2a5ec9cbade3f54a9c978e2710