deletions | additions       diff --git a/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex b/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex  index 33e4103..fe82817 100644  --- a/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex  +++ b/subsection_Equivalent_Noise_Bandwidth_ENBW__.tex 
...
\end{equation}  where $f_c$ is the corner frequency, and $Q$ is the quality factor of the filter.  For the High Level Electronics (NF172) instrument provided by TEACHSPIN, a conversion chart \href{https://osf.io/4kqgy/}{conversion chart}  for the corner frequency $f_c$ and the quality factor for both the high frequency filter and low frequency filter are available.