Uses of Interface
framed.FrameSource

Packages that use FrameSource
bin   
framed   
io   
visual   
 

Uses of FrameSource in bin
 

Classes in bin that implement FrameSource
 class Mfcc
          Feature extraction for ASR and Speaker ID.
 

Uses of FrameSource in framed
 

Classes in framed that implement FrameSource
 class CMS1
          Simple straight-forward (offline) cepstral mean subtraction.
 class DCT
           
 class DHT
           
 class FFT
           
 class HammingWindow
          Hamming window: windowed_signal = signal * (0.54 - 0.46*Math.cos(2.
 class HannWindow
          Hanning window: windowed_signal = signal * (0.5 - 0.5*Math.cos(2.
 class Melfilter
          Triangular mel-filter with log application in the end (if desired).
 class RectangularWindow
          Rectangular window.
 class Selection
           
 class SimulatedFrameSource
          Use the SimulatedFrameReader to generate a FrameSource with a predefined sequence of frame values.
 class Slope
          Use a Slope object to compute derivatives of a static input frame.
 class Window
           
 

Methods in framed with parameters of type FrameSource
static long CMS1.computeMeanFromSource(FrameSource source, double[] mean)
          Compute the mean vector from the given frame source.
static Melfilter Melfilter.create(FrameSource source, int sampleRate, java.lang.String parameterString)
          Create a Melfilter object using the given parameter string and connect it to the source.
static Selection Selection.create(FrameSource source, java.lang.String formatString)
          Create a Selection object according to the parameter string and attach it to the source.
static Slope Slope.create(FrameSource source, java.lang.String parameterString)
          Create a new Slope object which computes the specified deltas on the connected source
static CMS1 CMS1.loadMeanFromFile(java.lang.String fileName, FrameSource source)
          Load a mean vector from the specified file.
 

Constructors in framed with parameters of type FrameSource
CMS1(FrameSource source, double[] mean)
          Generate a cepstral mean subtraction object using the given source and mean vector; no dynamic update
DCT(FrameSource source, boolean scale)
          Construct a new FFT object.
DCT(FrameSource source, boolean scale, boolean computeShortTimeEnergy)
           
DHT(FrameSource source)
          Construct a new FFT object.
FFT(FrameSource source)
          Construct a new FFT object.
FFT(FrameSource source, boolean pad)
          Construct a new FFT object.
Melfilter(FrameSource source, int sampleRate)
          Create the default mel filter bank (bandwidth = 226.79982mel)
Melfilter(FrameSource source, int sampleRate, boolean logMel)
          Create the default mel filter bank (bandwidth = 226.79982mel) and apply the logarithm in the end.
Selection(FrameSource source)
          Generate a default feature selection: dimensions 0-11 (standard mfcc)
Selection(FrameSource source, int n)
          Select the first n coefficients
Selection(FrameSource source, int[] indices)
          Apply a selection to the incoming feature frame
Slope(FrameSource source)
          Generate the default Slope object; computes the first derivative over a context of 3 frames.
Slope(FrameSource source, Slope.Context[] contexts)
          Generate a specific Slope object for the given contexts
 

Uses of FrameSource in io
 

Classes in io that implement FrameSource
 class FrameReader
          Read frames from a file or stdin (unlabeled feature data), first int (4byte) is the frame size.
 

Uses of FrameSource in visual
 

Classes in visual that implement FrameSource
 class Visualizer1D
           
 class Visualizer2D
           
 

Constructors in visual with parameters of type FrameSource
Visualizer1D(FrameSource source, java.lang.String title, boolean log)
          Create a new FrameVisualizer
Visualizer2D(FrameSource source, java.lang.String title, boolean log)