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AIB2 Components - Signal Windowing
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Category: |
Signals and Arrays
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Description: |
The Signal Window component provides a set of some of the more common signal pre-processing windowing functions. These types of functions help prevent spectral leakage in FFT processing. Thus a typical implementation of this feature is as a step immediately prior to sending the digital signal to the FFT component. Compare the same signal to two similarly configured FFT components, with one being processed with a window function prior on the other not. The sharpness of the FFT resolution on key frequencies is visualized with comparative charts on each of the respective FFT array outputs. |
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Inputs: 1 |
Signal
An array of double values that is to be processed by applying the selected windowing method.
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Outputs: 1 |
SignalOut
The output array of double values that is the processed signal.
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Components in Same Category: |
Signal Stats
Signal FFT
Voice MFCC
Signal Generator
Signal Mixer
Signal Gain
Signal Pre-emphasis
Signal Delay/Echo
Signal Modulation
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Sample Files with this Component: |
ffts |
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