A brown thrasher knows a thousand songs. A wood thrush can sing two pitches at once. A mockingbird can match the sounds around it - including car alarms. These are just a few of the 4,000 species of songbirds. How do these birds learn...

A device that converts one form of energy into another.
<

br/>

A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

We create a Rubens\u2019 Tube to demonstrate the movement of sound waves. A tube lined with holes is filled with propane and connected to a speaker. We light the gas coming from the holes and play different frequencies and volumes of...

Award-winning violinmaker and acoustician Joseph Curtin discusses the unique directionality of sound emitted from a violin.

Anthony Warner drove an RV bomb to downtown Nashville and parked it right next to an AT&T transmission building <br/>

This video explains how speakers convert electrical signals into sound waves through the movement of a coil and diaphragm. It also mentions various types of speakers, from large ones used in theaters to smaller ones found in everyday...

Headphones work by converting electrical signals into sound waves through the use of an electromagnet and a cone. The diaphragm cone inside the driver assembly vibrates when triggered by an alternating current, creating sound waves that...

DESCRIPTION



In this video you will learn about microphones, loudspeakers, headphones and how they

functio

n .

CREDIT
S

An
imation & Design:

>Joshua...

This is a lecture video explaining how loudspeakers work by utilizing the motor effect, which is when a current-carrying conductor experiences a force when placed in a magnetic field. The video demonstrates this effect on a conductor...

PK Sound CEO Jeremy Bridge demos his new system that funnels concert sounds directly to festival audiences and away from neighbouring areas.

Moradabad Police conducted a special campaign to check loudspeakers at religious places across district. Under this campaign, 34 loudspeakers were removed from religious places. Police also warned with notices to keep the number and...

This iconic award-winning film documents the supersonic Mach 11 aircraft, the Concorde 001, and its first flight from Blagnac, Toulouse, France in March 1969. The end of the film features the first flight of the Concorde 002 from the UK,...