Use a cross-fade if you are needing to glue two regions together so that there is a smooth transition between them.Be sure to add slight fade-ins and -outs to each region.Make sure you have a natural beginning and end.Build the layered effects one sound element at a time in order to have control over the level and processing of each sound independently.A sound creation technique that is used for backgrounds, sound design, and SFX.Layering is the compounding of sounds to create a new distinct sound Unlike Dialogue (DIA), ADR, Walla (WLA), Foley (FLY), and Music (MX)-Sound Effects (SFX) are not recorded in sync with the picture, but recorded wild If a character walks out of the room to get a glass of water, the audience should be able to hear the facet turn on and off before seeing the character enter back into view with the glass of water SFX that occur off screen, such as a toilet flush or police siren.Futuristic technology, alien beings, mythological creatures, dinosaurs, etc. Sounds that have never existed and would normally not exist in nature, or that are impossible to record in nature.Murmuring, gasping, laughing, clapping, etc. Should be unintelligible, unless called for (call-outs).The sound of people talking in the background.Any unspoken sounds made by the human body touching and moving something else.Sounds that synchronize with a character's actions, and require the expertise of a Foley artist to properly perform.Birds chirping and kids playing at a park Sounds that do not synchronize with anything in the picture, but are used to indicate the location or setting to the audience.Sounds that are directly linked to a visual that requires synchronization between the two.

Soundboard fx