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View Full Version : Do no use Parametric Stereo (PS) @ 48kpbs


Daijoubu
26th March 2006, 07:51
Good thing my encodes didn't use it, personally I don't like how it change the stereo imaging so I leave it off

http://www.mp3-tech.org/tests/aac_48/results.html

So next time, encode to 48kpbs, v1 without PS :up:

gaekwad2
26th March 2006, 11:24
Or encode everything twice and pick the version that sounds best (or least awful), sometimes PS does help (as can be seen from the detailed results).

Daijoubu
27th March 2006, 04:08
Seems like samples with wider stereo separation/imagiging sound worst with PS than without...

gaekwad2
27th March 2006, 10:48
PS can't work right if there are different sounds in the left and right channel in the same frequency band. In video this doesn't happen too often though.

rockouthippie
27th March 2006, 12:45
Originally posted by Daijoubu
Seems like samples with wider stereo separation/imagiging sound worst with PS than without...

That was my call when I tried it.

Daijoubu
28th March 2006, 00:27
gaekwad2: Unless of course you encode ORANGE RANGE PV's ;)
Thier songs got so much stereo effects, awesome with earphones lol