The added sound effects in movies are referred to as “Foley sound.” This term is named after sound designer Jack Foley who revolutionized the process of adding sound effects to films in the 1920s.
Foley sound refers to the process of recording and adding sound effects in post-production to enhance the audio quality of a film. These sound effects are added to the soundtrack to enhance the realism of the scenes and to create a more immersive experience for the audience. The sound effects are typically synchronized with the visual elements on the screen and are used to create a seamless and believable soundscape.
Examples of Foley sound effects include footsteps, cloth movements, doors creaking, glass breaking, and many others. These sounds are recorded in a studio using a variety of techniques, such as using props to recreate the sounds, or recording sounds of similar objects to the ones being depicted on screen.
In addition to Foley sound, there are several other types of sound effects used in movies. These include sound effects created using synthesizers and other electronic sound-generating devices, as well as pre-recorded sound effects libraries. There are also sound effects created through the use of sound design techniques, such as mixing and processing sounds to create unique and original effects.
The use of Foley sound and other sound effects in movies is an important aspect of the film-making process. It helps to create a more immersive and believable audio experience for the audience and can greatly enhance the impact of a scene. The use of sound effects is a crucial part of the post-production process and is often carefully crafted and synchronized with the visual elements of a film to create a seamless and cohesive soundscape.
In conclusion, the added sound effects in movies are referred to as Foley sound and play a crucial role in enhancing the audio quality of a film. The use of Foley sound and other sound effects is an important aspect of the film-making process and helps to create a more immersive and believable audio experience for the audience.