This video explains some particularly thorny aspects of analog to digital and digital to analog conversion using a well thought out experimental setup. This is well worth 24 minutes.
Here is a link to the referenced article leading up to the above demonstration video…
24/192 Music Downloads…and why they make no sense
With the exception of music production processes, it appears more resolution and sampling rates are more about marketing hype than technical merit.
Excellent indeed. Thanks for posting the link.