SLAU443 Datasheet, PDF (31/68 Pages) Texas Instruments – EEG Front-End Performance Demonstration Kit

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ADS1299EEG-FE Analysis Tools
Figure 33. Analysis : FFT : AC Analysis Parameters : Windowing Options
FFT Analysis: 3
Pressing the FFT Analysis button pulls up the window shown in Figure 34. This window can be useful
because the different tabulated figures of merit can show more detailed information about the channel-to-
channel noise.
Figure 34. Analysis : FFT : FFT Analysis : Input Short Condition
User-Defined Dynamic Range: 4
This section enables the user to examine the SNR of a specific channel within a given frequency band
defined by Low Frequency and High Frequency. The SNR displayed in this window will also show under
the Dynamic Range heading as Figure 35 illustrates.
SLAU443 – May 2012
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EEG Front-End Performance Demonstration Kit
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