Sorry, i still not get it. May i know what information can i get from this graph. For example the graph increaser from -120db to around -40db when the sampling frequency increase, what message it bring? higher frequncy will get lower noise rejection?
The sampling frequncy is normalise, if 1=sampling frequency fs, fs=48kHz, then 0.5 = 24kHz?
Can the SNR=82.5db obtain just by looking at the graph or additional calculation is needed?
The NBW 0.00018, i still can understand what it mean in the graph?
Hope you can explain to me...thanks in advance