Amplitude

An amplitude follower UGen. Tracks and reports the peak amplitude of its input signal.

Examples

// use sound-card input to control pulse amplitude
play {
  // use headphones to prevent feedback!
  Pulse.ar(90, 0.3) * Amplitude.kr(PhysicalIn.ar(0))
}

// compare with known amplitude
play {
  val amp = MouseX.kr
  val in  = PinkNoise.ar(amp)
  val ana = Amplitude.kr(amp, attack = 2, release = 2)
  (ana - amp).poll(2, "discrepancy")
  in
}

See also: DetectSilence

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Value Members

final def !=(arg0: AnyRef): Boolean

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

Definition Classes
Any
final def ##(): Int

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

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

Definition Classes
Any
def ar(in: GE, attack: GE = 0.01f, release: GE = 0.01f): Amplitude

in
input signal to be analyzed
attack
60 dB convergence time in for following attacks, in seconds
release
60 dB convergence time in for following decays, in seconds
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(in: GE, attack: GE = 0.01f, release: GE = 0.01f): Amplitude

in
input signal to be analyzed
attack
60 dB convergence time in for following attacks, in seconds
release
60 dB convergence time in for following decays, in seconds
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( ... )

object Amplitude extends Serializable

Examples

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

def ar(in: GE, attack: GE = 0.01f, release: GE = 0.01f): Amplitude

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(in: GE, attack: GE = 0.01f, release: GE = 0.01f): Amplitude

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