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ADS1299EEG-FE Analysis Tools
Figure 31. Histogram Bins for Input Short Noise
6.3 FFT Tool
The FFT tool is located under the Analysis→FFT tab.
6.3.1
Using the Analysis→FFT Tool
The Analysis→FFT tool allows the user to examine the channel-specific spectrum as well as typical
figures of merit such as SNR, THD, ENOB, and CMRR. Each feature is numbered below and described in
detail in the following subsections. Figure 32 illustrates an Analysis→FFT plot for input short configuration.
The explanation of different tabs is explained below.
29
SLAU443–May 2012
EEG Front-End Performance Demonstration Kit
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