YouTube deserves a round of applause — because the video platform can now include [APPLAUSE] and other sound effects in a video’s closed captions automatically. The caption expansion, announced on ...

Hand clapping is ubiquitous behavior for humans across time and cultures, serving many different purposes: to signify approval with applause, for instance, or to keep time to music. Acousticians often ...

A round of applause, please: Scientists have finally figured out what’s behind the sound of clapping. The research pinpoints a mechanism called a Helmholtz resonator — the same acoustic concept that ...

In a scene toward the end of the 2006 film, "X-Men: The Last Stand," a character claps and sends a shock wave that knocks out ...

YouTube has used algorithms to automatically caption speech for eight years now in an effort to make its billions of videos more accessible for the deaf and hard of hearing. While the feature was ...