Possible Poor Performance Of Alt-presets

Possible Poor Performance Of Alt-presets, found a problem sample?

KikeG View Member Profile	Sep 23 2002, 23:58 Post #1
WinABX developer Group: Developer Posts: 1578 Joined: 1-October 01 Member No.: 137	I've just doing some ABX tests with the sample trumpets1.wav, which you can find at http://www.pcabx.com/product/reference/trumpets1.wav It's a trumpet sound, with no pre-echo issues, just added harshness on some alt-presets. My results: --alt-preset standard: 6/6 p= 1.6%, quite easy --alt-preset standard -Z : 7/7 p= 0.8%, quite easy --alt-preset extreme : 7/7 p= 0.8%, quite easy --alt-preset extreme -Z : 12/14 p= 0.6%, seems more difficult, or I'm more tired --alt-preset insane: 3 trials, total 20/32 p=14%, quite difficult, I think I can ABX it on optimum conditions, but I can't prove it right now . Edit: not so sure I can ABX it... So, seems that the VBR alt-presets have more room for tuning?

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Pio2001 View Member Profile	Sep 24 2002, 18:51 Post #2
Moderator Group: Super Moderator Posts: 3934 Joined: 29-September 01 Member No.: 73	Awe32 thread : http://www.audio-illumination.org/forums/i...=ST&f=16&t=2444 Badvilbel, another sample ABXable in alt-preset insane : http://www.audio-illumination.org/forums/i...=ST&f=16&t=1059

Posts in this topic

KikeG Possible Poor Performance Of Alt-presets Sep 23 2002, 23:58

Dibrom There are a few type of samples where there are st... Sep 24 2002, 00:57

fewtch Dibrom, Are you basically stating here that due t... Sep 24 2002, 02:17

Dibrom QUOTE Dibrom, Are you basically stating here that... Sep 24 2002, 02:38

KikeG Would gpsycho be any better in this respect? Sep 24 2002, 10:49

David Nordin Surely not overall, I doubt even a few cases For ... Sep 24 2002, 12:58

KikeG QUOTE (MTRH @ Sep 24 2002 - 12:58 PM)Atleast ... Sep 24 2002, 14:37

David Nordin well. MPC is easily transcoded with MPxChange Sep 24 2002, 14:57

[JAZ] -api ( insane, CBR320 ) is the best that MP3 can o... Sep 24 2002, 17:24

Dibrom QUOTE (KikeG @ Sep 24 2002 - 02:49 AM)Would g... Sep 24 2002, 17:26

wkw I did some studies on the awe32.wav clip with AAC ... Sep 24 2002, 17:36

Pio2001 Awe32 thread : http://www.audio-illumination.org/f... Sep 24 2002, 18:51

KikeG Well, the thing is that with this trumpet sample t... Sep 24 2002, 20:48

KikeG Ehm... any comment on this? Sep 28 2002, 01:49

Dibrom The "VBR handling" and the psychoacousti... Sep 28 2002, 03:03

JohnV QUOTE (KikeG @ Sep 24 2002 - 10:48 PM)However... Sep 28 2002, 03:29

KikeG QUOTE (JohnV @ Sep 28 2002 - 03:29 AM)The tru... Nov 20 2002, 13:07

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