Thursday, December 24, 2015

DAC and ADC explanation

https://www.youtube.com/watch?v=cIQ9IXSUzuM

This is a good video that explains how audio signals are sampled and represented digitally, and what effect that has on the final analog output.

Thursday, December 17, 2015

Armoured Octopus

Monday, December 14, 2015

Sunday, December 13, 2015

PBS Frontline: The Warning

http://video.pbs.org/video/1302794657/

PBS Frontline about the 2008 market crash.