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Therefore, a more urgent need developed for prerecorded sound effects. Prerecording also allowed the same sound effect to be used many times.īoth producers' and listeners' sensibilities began evolving with the technology, and the need for more realistic sound effects or for using the "real" sound increased. As this happened, the more commonly used and harder-to-replicate sound effects were pre-recorded to make them more accessible. When cinema went from silent to " talkies", sound effects became a large part of this new medium, too.Īudio recording technology continued to evolve, making it easier to record and replay sound. With the advent of radio and specifically radio dramas, the role of sound effects became more important. Various devices and props were utilized to approximate the actual sounds, including coconut shells for horse hooves, and a sheet of metal for thunder. Sound effects were originally added to productions by creating the sounds needed in real-time. Sound effects (also known as sound FX, SFX, or simply FX) are used to enhance theatre, radio, film, television, video games, and online media.
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As far back as Ancient Greece, sound effects have been used in entertainment productions.
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