Release

Release on a synthesizer refers to the amount of time it takes for a sound to fade out after a note is released. This parameter is typically found in the envelope section of a synthesizer, and it controls the amplitude envelope of the sound. The amplitude envelope is a graph that shows how the volume of a sound changes over time, and it is divided into four stages: attack, decay, sustain, and release.

The release stage is the final stage of the amplitude envelope, and it starts when a note is released, and it controls how long it takes for the sound to fade out after the note is released. A shorter release time will result in a sound that fades out quickly, while a longer release time will result in a sound that fades out slowly.

The release parameter is particularly useful for shaping the sound of sustained instruments such as pianos, strings and horns, and can be used to create a wide range of different effects. A short release time can be used to create a sharp and percussive sound, while a longer release time can be used to create a more natural and smooth sound. Additionally, Release can be used to create interesting sound effects like a “staccato” sound or a “legato” sound.