|
Broadband noise from Audigy 2zs
Here’s the Audigy 2 ZS without the Low Pass Filter. The broadband noise is about 30dB down. [editorial note: This is a picture from Alan's beautiful new IC-7800 demonstrating the huge
spectrum display]
(click on this picture for full size image)
Here’s the Audigy 2 ZS with the Low Pass Filter on the Line Out cable. Notice the terrific drop in level of the broadband noise by adding a LINE-OUT Low Pass Filter. [editorial note: This is a picture from Alan's beautiful new IC-7800 demonstrating the huge
spectrum display]
(click on this picture for full size image)
Here is the spectrum of the Delta 66 card. Notice the absense of broadband noise! No LP filter is necessary here.
(click on this picture for full size image)
|
|
