- Jan 22, 2008
I believe that is the subject of the quote in the ESS board datasheet.ruffrecords said:What about noise shaping? This is a 32 bit AtoD so presumably at some point this will be dithered down to 24 bits at which point there is the opportunity to include some noise shaping. Usually this is arranged to improve the S/N in the audio band at the expense of higher noise out of band. Fine if you want to make your specs look good but bad news if you are looking to see significantly beyond the audio band.
"The ES9822 PRO has an Ultra-Low Noise Floor Bandwidth of 200kHz"
I read it as "the noise spectrum is shifted above 200k".