noun🔗ShareKlappe, FilmklappeA device used in film production, having hinged boards that are brought together with a clap, used to synchronize picture and sound at the start of each take of a motion picture or other video production."The director yelled "Action!" and the assistant slammed the clapperboard together with a loud clap, marking the beginning of the scene. "Der Regisseur rief „Action!“ und der Assistent schlug die Klappe mit einem lauten Knall zusammen, um den Beginn der Szene zu markieren.mediaentertainmenttechnologysounddevicecommunicationChat with AIVocabulary GamePractice Reading