Twenty Thousand Hertz+
A lovingly crafted podcast that reveals the stories behind the world's most recognizable and interesting sounds.
201
NBC Chimes
The now iconic NBC Chimes were originally created to solve a small problem. Where did these three notes come from?
12 min
202
Siri
Who is the person behind the voice of Siri? ...and how was the world's first virtual personal assistant developed?
11 min