Hi, here's some sound generation examples with pygame, and no numpy.
All the basics for making a music program (sampler/synth). - some sample rate conversion, - bit rate conversion - tone generation using generators (square wave) - python arrays used as buffers for pygame.Sound (zero copy). http://renesd.blogspot.com/2018/03/sound-generation-pygame-examples.html Please let me know if there's interest in expanding this example, or explaining things properly? cheers,