TIL꞉ today I learned

Passed through First lecture of Coursera's Audio signal processing course

Jun 9, 2019

Passed through First lecture of Coursera’s Audio signal processing course. Here’s output:

TIL - abbreviation for today I learned: used in writing, for example on social media, before giving interesting new information. TIL "Hey Jude" and "Bohemian Rhapsody" were both recorded using the same piano.