final case class Real1IFFT(in: D, size: I, padding: I = 0, mode: I = 0) extends FFTHalfUGen with Product with Serializable
Backward or inverse short-time Fourier transform UGen for a real-valued output signal.
The FFT size is equal to size. The output is a succession of time domain signals
of length size - padding. Depending on mode,
the output input size is supposed to be either size or size + 2.
- in
the complex signal to transform.
- size
the frequency domain input window size (fft size)
- padding
amount of zero padding for each output window. These are the number of sample frames to drop from each output window after the FFT.
- mode
packing mode of the input signal.
0(default) is standard "packed" mode, whereby the real part of the bin at Nyquist is stored in the imaginary slot of the DC. This mode allows perfect reconstruction with aReal1IFFTusing the same mode.1is "unpacked" mode, whereby the output windows are made two samples longer, so that the Nyquist bin is included in the very end. By definition, the imaginary parts of DC and Nyquist are zero. This mode allows perfect reconstruction with aReal1IFFTusing the same mode.2is "discarded" mode, whereby the Nyquist bin is omitted. While it doesn't allow a perfect reconstruction, this mode is useful for analysis, because the output window size is equal to the fft-size, and the imaginary part of DC is correctly zero'ed.
- Alphabetic
- By Inheritance
- Real1IFFT
- Serializable
- FFTHalfUGen
- SingleOut
- SomeOut
- Lazy
- GE
- UGenSource
- Expander
- Lazy
- Product
- Equals
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new Real1IFFT(in: D, size: I, padding: I = 0, mode: I = 0)
- in
the complex signal to transform.
- size
the frequency domain input window size (fft size)
- padding
amount of zero padding for each output window. These are the number of sample frames to drop from each output window after the FFT.
- mode
packing mode of the input signal.
0(default) is standard "packed" mode, whereby the real part of the bin at Nyquist is stored in the imaginary slot of the DC. This mode allows perfect reconstruction with aReal1IFFTusing the same mode.1is "unpacked" mode, whereby the output windows are made two samples longer, so that the Nyquist bin is included in the very end. By definition, the imaginary parts of DC and Nyquist are zero. This mode allows perfect reconstruction with aReal1IFFTusing the same mode.2is "discarded" mode, whereby the Nyquist bin is omitted. While it doesn't allow a perfect reconstruction, this mode is useful for analysis, because the output window size is equal to the fft-size, and the imaginary part of DC is correctly zero'ed.
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 apply(in: OutD, size: OutI, padding: OutI, mode: OutI)(implicit b: Builder): OutD
- Attributes
- protected
- Definition Classes
- Real1IFFT → FFTHalfUGen
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val in: D
- Definition Classes
- Real1IFFT → FFTHalfUGen
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def makeUGen(args: IndexedSeq[UGenIn[_]])(implicit b: Builder): UGenInLike[Double]
- Attributes
- protected
- Definition Classes
- FFTHalfUGen → UGenSource
- final def makeUGens(implicit b: Builder): UGenInLike[Double]
Abstract method which must be implemented by creating the actual
UGens during expansion.Abstract method which must be implemented by creating the actual
UGens during expansion. This method is at most called once during graph expansion- returns
the expanded object (depending on the type parameter
U)
- Attributes
- protected
- Definition Classes
- FFTHalfUGen → Expander
- val mode: I
- Definition Classes
- Real1IFFT → FFTHalfUGen
- final def name: String
- Definition Classes
- UGenSource
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- val padding: I
- Definition Classes
- Real1IFFT → FFTHalfUGen
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- val size: I
- Definition Classes
- Real1IFFT → FFTHalfUGen
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated