Cleveland Medical Devices Inc. 0007 Manual De Usuario

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Cleveland Medical Devices Inc. 
                                                             BioRadio 110 User Guide
 
                                                                                                                                                  19 
The Cutoffs pane allows you to select the exact cutoff frequency used for the High-pass 
and Low-pass filters applied to each channel. 
 
High-Pass Filter Cutoff:  Selects the cutoff frequency (in Hz) of the high-pass filter.  
(The filter is a 4th order Butterworth design, so this cutoff represents approximately a 3 
dB attenuation of the input signal). 
 
Low-Pass Filter Cutoff:  Selects the cutoff frequency (in Hz) of the low-pass filter.  
(The filter is a 4th order Butterworth design, so this cutoff represents approximately a 3 
dB attenuation of the input signal). 
 
Use the mouse to choose which global cutoff frequency you would like for the high or 
low-pass filters you have added.  Your choice of cutoff frequencies will vary depending 
on the sampling frequency which is determined by the number of input channels selected 
and the resolution. 
392-0000rev1.pub 
page 19
Thursday, November 12, 1998 15:39