[Arny Krueger[_4_]]

"Edmund" wrote in message
...
On Mon, 29 Aug 2011 23:15:38 +0000, Audio Empire wrote:

And we can debate for a long time since there are no recordings recorded
with much higher frequencies then 22kHz.
I for one am still waiting for such real high res recordings.
( don't know about SACD since I cannot make such files visible.... yet )

Then you are waiting for the Second Coming and the New Heaven and the New
Earth! ;-)

Bt that I mean that the (current) laws of physics are running strongly
against you.

Creating high frequencies at high amplitudes takes more energy.

For thousands of years people have been designing and building musical
instruments to be as audible and pleasing as possible. Evolution did the
same with our voices. This means that they very intentionally *avoid wasting
energy* with frequencies that are barely heard or not heard at all.

Good luck trying to get the musicans of the world to switch over to musical
instruments that make SACDs sound different than CDs! ;-)