accuracy. The oscillator will drift with temperature with this range. For more information on the
clock accuracy please see documentation for the oscillator – part OV-7604-C7-STD-020.
Sampling rate accuracy is also subject to occasional sampling gaps. The nature of SD flash memory
cards is such that occasional the memory card will fail to keep up with sampling, thereby resulting in
dropped samples. When this occurs, an entry will be written to the log (xml) files in the format
“sampling gap X us at sample Y”. There is an experimental option under the Tools menu ‘Zero Fill
Dropouts’. This function will attempt to fill any sampling gaps with a series of zeros. This may be
useful where more precise sampling timing is required.
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