Function release

release(releaseTime: number, totalTime: number, curve: number, t: Time): number
Release function that stays at 1 from [0, 1] to [releaseTime, 1]and then decays quickly from[releaseTime, 1]to[totalTime, 0]` in a concave shape.

curve controls the exponential strength.
```
__
  \
   `·.,_
```
Parameters
- releaseTime: number
  The length of the release phase.
- totalTime: number
  The total duration.
- curve: number
  The curve of the release (higher values = more aggressive). Defaults to 2.
- t: Time
  The current time.
Returns number
The envelope value at time t.
- Defined in Envelope.ts:101
release(releaseTime: number, totalTime: number, t: Time): number
Release function that stays at 1 from [0, 1] to [releaseTime, 1]and then decays quickly from[releaseTime, 1]to[totalTime, 0]` in a concave shape.

curve controls the exponential strength.
```
__
  \
   `·.,_
```
Parameters
- releaseTime: number
  The length of the release phase.
- totalTime: number
  The total duration.
- t: Time
  The current time.
Returns number
The envelope value at time t.
- Defined in Envelope.ts:107