TExpRand

A UGen that generates a new random decimal value each time it is triggered, using an exponential distribution from lo to hi . Values lo and hi must both have the same sign and be non-zero.

Note: Audio-rate inputs for lo and hi are currently broken in SuperCollider, and will therefore be converted to control-rate inputs.

Examples

// random sine frequencies, triggered by mouse button
play {
  val tr = MouseButton.kr(lag = 0)
  val m  = Mix.fill(10)(SinOsc.ar(TExpRand.kr(200.0, 800.0, tr)))
  m * Linen.kr(tr, sustain = 0.025, release = 2)
}

See also: RandSeed
ExpRand
TRand

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def ar(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

lo
lower limit of the output range
hi
upper limit of the output range
trig
signal to trigger new random number
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def kr(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

lo
lower limit of the output range
hi
upper limit of the output range
trig
signal to trigger new random number
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: class TExpRand | package ugen

object TExpRand extends Serializable

Examples

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def ar(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def kr(lo: GE = 0.01f, hi: GE = 1.0f, trig: GE): TExpRand

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped