30 Jan
2011
30 Jan
'11
9:41 p.m.
On Sun, Jan 30, 2011 at 09:27:46PM +0100, Hartmut Noack wrote:
Do you think, the same problem would arise with the
MD-Recorder?
ATRAC is based on the same principles as MP3 so it may have the
same shortcomings when it comes to record material for
HIFI-impulses.
Yes. Just imagine a reverb of 2 seconds (RT60), and a 10 seconds
long logarithmic sweep, that's about 1 second per octave. So
when the sweep is at 2 kHz, the room response for 1k kHz is
already 30 dB down. Any perceptual coding is going to remove
that, or make nonsense of it.
Ciao,
--
FA
There are three of them, and Alleline.