December 29, 2010
Speed Limit: 25 km/h
Identify
Here is a video of it in action
and yes, hint:
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Answer:
Leslie Speaker that uses Doppler effect to create special effects in produced output. It is generally used with a Hammond Organ but it is used with other instruments also.


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Video 2 has the character from the Big Bang Theory wearing a ‘Doppler Effect’ costume.
brilliant hint! :)
Sirens used in factories.
Blame AutoRaja
Doppler Effect
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Leslie speaker , named after Donald Leslie, often used with the Hammond organ to create audio effects using the Doppler effect.
Doppler gun.
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oops…..wrong place to post!!!ignore
Blame AutoRaja