Mind Peak WaveRider Manual de instrucciones descargar pdf (Pagina 42)

WaveRider Operating Manual

Fast Bars and Slow Bars

The FAST BARS and SLOW BARS commands in the BRAIN menu open windows that

display the frequencies of the brain signals. Both windows derive their frequencies from a

Fast Fourier Transform (FFT). The fast bars window calculates the FFT as fast as it can. The

Slow slow bars window displays the frequencies of the brain signals averaged over a selected

number of seconds.This averaging makes the slow bars display much easier to read and less

jumpy.

More than one channel may be displayed in the window. The default is to display two

channels, which could correspond to the left and right hemispheres of the brain.

Double clicking on the Fast Bars or Slow Bars window opens an Options box, which

provides the ability to change a number of settings affecting the display.

The slow bars window may be resized, minimized, or maximized.

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Mind Peak WaveRider Manual de instrucciones Pagina 42