Twenty Thousand Hertz

The stories behind the world’s most iconic and fascinating sounds.

Design
Arts
Music Commentary
226
The Windsor Hum: Canada’s Most Mysterious Sound
There’s a hum emanating from an island in Detroit that is so loud it disturbs the residents of Windsor, ON. The hum has caused so much discomfort and annoyance that a film crew decided to investigate the cause.
10 min
227
How 8-Bit sounds became iconic
8-bit audio defined countless childhoods. How did early sound artists and composers create such iconic sounds using the most primitive game technology?
12 min
228
The NBC Chimes: How three notes made history
The now iconic NBC Chimes were originally created to solve a small problem. Where did these three notes come from?
12 min
229
Becoming the voice of Siri… by accident?
Who is the person behind the voice of Siri? ...and how was the world's first virtual personal assistant developed?
11 min