You can find instructions on how submit your own sound clip at npr.org.

NPR: Bird Sounds Recorded from Far Afield

The sound clip has been posted online.

BBC: Phone pioneer speaks for first time in 128 years

The 'Dean scream' dirty trick which, as you know, was created by filtering out the deafening crowd's roar to create the false impression of a maniacal yell (a sound clip used to this day during the Political Junkie segment on NPR's Talk of the Nation).

NPR: Ready, Ames, Fire: The Iowa Straw Poll

To cover that retreat, the company trumpeted its Sonic Cruiser, a futuristic 250-seater jet that would fly close to the speed of sound and clip hours off long-haul flights.

ECONOMIST: Airbus and Boeing

Below you'll find a clip we recorded and if you've tested it out for yourself sound off in the comments.

ENGADGET: Skype starts testing video voicemail feature on OS X, Android and iOS, we go hands-on (video) (update)

Mr. Schwimmer, 58, was familiar with its sound, but he hadn't seen it played until the late 1980s, when a clip of Clara Rockmore (1911-1998), perhaps the instrument's greatest virtuoso, ran on television.

WSJ: The Theremin Comes Into Its Own | By Jim Fusilli