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Killer sample for Lame MP3, Strong pre echos at high bitrate VBR
shadowking
post Feb 14 2009, 06:08
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Its from a 'real' CD. Tested with v3.98.2 -V2 and v3.90 (aps)

Both abxed 8/8 with ease.

Also tried:

-V1 - 8/8 with more effort, easily better than V2
--abr 260 - 8/8 inferior to V1
-b320 - 7/8 still not perfect


Download:
see attachment

This post has been edited by shadowking: Feb 14 2009, 14:07


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Wavpack -b450x1
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C.R.Helmrich
post Feb 14 2009, 13:20
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The download has expired. sad.gif Could you post it again, please? I'm always interested in "killer" samples for testing MP3, AAC, and others.


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Peter
post Feb 14 2009, 13:40
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The point of the uploads forum is that you can attach files to your posts here instead of linking to external annoying file hosts.


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shadowking
post Feb 14 2009, 14:06
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File attached
Attached File(s)
Attached File  berlin_Drug.flac ( 1.18MB ) Number of downloads: 640
 


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C.R.Helmrich
post Feb 14 2009, 14:30
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Thanks a lot! Interesting one, will put it to the test next week.


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Speechless
post Feb 14 2009, 15:36
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for testing codecs I always use sample from song of Michael Jackson - 2000 Watts - electric sound which is so hard to encode with good quality

Ogg Vorbis minimum 192 Kb/s to get near CD Quality
WMA Pro 64 Kb/s ... codec sounds realy better than latest HE AACplus v2 at 64 Kb/s I encode songs in Windows 7 which have Windows Media Player 12 and WM version 12.0.7000.7000

- check yourself and encode

Best regards

This post has been edited by Speechless: Feb 15 2009, 17:47
Attached File(s)
Attached File  2000.flac ( 1.97MB ) Number of downloads: 250
 
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alter4
post Sep 4 2012, 11:36
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A was able to abx berlin_Drug.flac with itunes AAC. lame mp3 & aotuv vorbis up to ~ 200 kbps.
Used recent versions of the codecs for the moment.
--
Yamaha RX-V671 + Audio-Technica ATH-M50

This post has been edited by alter4: Sep 4 2012, 11:37
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eahm
post Sep 4 2012, 16:48
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Can anyone test True VBR please? Thanks.

Didn't ABX, just a simple test and I think -V91 may be transparent for me.

This post has been edited by eahm: Sep 4 2012, 17:42
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alter4
post Sep 5 2012, 10:36
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I was able to ABX up to V109 mode.

CODE
foo_abx 1.3.4 report
foobar2000 v1.1.13
2012/09/05 12:18:07

File A: D:\2\berlin_Drug.flac
File B: D:\2\berlin_Drug -V109.m4a

12:18:07 : Test started.
12:18:59 : 01/01  50.0%
12:19:17 : 02/02  25.0%
12:19:31 : 02/03  50.0%
12:19:46 : 02/04  68.8%
12:20:00 : 03/05  50.0%
12:20:09 : 03/06  65.6%
12:20:24 : 04/07  50.0%
12:20:53 : 05/08  36.3%
12:21:07 : 06/09  25.4%
12:21:42 : 07/10  17.2%
12:22:46 : 08/11  11.3%
12:23:20 : 08/12  19.4%
12:24:36 : 09/13  13.3%
12:24:50 : 09/14  21.2%
12:25:41 : 10/15  15.1%
12:26:49 : 11/16  10.5%
12:26:51 : Test finished.

----------
Total: 11/16 (10.5%)


--
Phrenetic audiophiles always blame lossy, may be it makes sense... biggrin.gif

This post has been edited by alter4: Sep 5 2012, 10:38
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