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De-emphasis components, Postprocessor and a DSP plugin
lvqcl
post Feb 10 2013, 22:58
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Group: Developer
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Postprocessing plugin (works only with lossless sources): Attached File  foo_deemph.zip ( 47.29K ) Number of downloads: 216
DSP plugin: Attached File  foo_dsp_deemph.zip ( 53.33K ) Number of downloads: 194
sources: Attached File  deemph_sources.rar ( 9.59K ) Number of downloads: 59

* Postprocessing (foo_deemph): works only with lossless sources; always active during playback and ReplayGain scan.
* DSP plugin (foo_dsp_deemph): works with any source


* To de-emphasize a track, add a tag named PRE_EMPHASIS or PRE-EMPHASIS with a value 1, on or yes. Other tracks are unaffected.
* There's no reason to use both components at the same time.
* Don't use both foo_deemph and foo_dsp_effect (the latter has its own de-emphasis postprocessor).
* Note that even foo_dsp_deemph works only when a track is tagged: just adding it to the list of active DSPs is not enough to make it work.

This post has been edited by lvqcl: Feb 24 2013, 19:57
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lvqcl
post Feb 24 2013, 21:20
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Group: Developer
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The text was there, the color wasn't wink.gif
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Posts in this topic
- lvqcl   De-emphasis components   Feb 10 2013, 22:58
- - Porcus   Nice. QUOTE (lvqcl @ Feb 10 2013, 22:58)...   Feb 10 2013, 23:34
- - mudlord   I should deprecate deemphasis support and just get...   Feb 11 2013, 04:50
|- - Sandrine   Why another component? Mudlord already had a nice ...   Feb 11 2013, 09:39
|- - Porcus   QUOTE (Sandrine @ Feb 11 2013, 09:39) Why...   Feb 11 2013, 12:12
|- - Sandrine   QUOTE (Porcus @ Feb 11 2013, 13:12) it st...   Feb 12 2013, 00:20
|- - Porcus   QUOTE (Sandrine @ Feb 12 2013, 00:20) QUO...   Feb 12 2013, 01:18
- - lvqcl   QUOTE (Porcus @ Feb 11 2013, 02:34) Assum...   Feb 12 2013, 16:58
|- - Porcus   QUOTE (lvqcl @ Feb 12 2013, 16:58) QUOTE ...   Feb 12 2013, 20:37
- - mudlord   But end users might not want the extra DSPs, like ...   Feb 12 2013, 21:43
|- - Porcus   QUOTE (mudlord @ Feb 12 2013, 21:43) But ...   Feb 13 2013, 14:30
|- - mudlord   thank you for alerting me to the bugs, I really sh...   Feb 16 2013, 12:11
- - mjb2006   I just tested with a sine sweep, generated with So...   Feb 14 2013, 05:44
- - lvqcl   foo_dsp_effect postprocessing service vs. SoX: ...   Feb 14 2013, 16:01
|- - nu774   Quickly glanced at the code: https://github.com/Fa...   Feb 15 2013, 04:03
|- - mudlord   *delete this*   Feb 17 2013, 23:32
- - mjb2006   Something else of note: foo_convolve results in mo...   Feb 14 2013, 18:29
|- - lvqcl   QUOTE (mjb2006 @ Feb 14 2013, 21:29) Some...   Feb 14 2013, 18:36
- - mjb2006   Oh, thanks...that did the trick. All is well with ...   Feb 15 2013, 00:57
- - Sandrine   I forgot to say thanks for keeping tag support the...   Feb 16 2013, 19:02
- - kumbbl   How good is the de-emphasis applied by the foo_dee...   Feb 17 2013, 19:59
|- - lvqcl   QUOTE (kumbbl @ Feb 17 2013, 22:59) How g...   Feb 17 2013, 22:03
|- - mjb2006   I'm just eyeballing graphical frequency-analys...   Feb 17 2013, 22:19
- - kumbbl   just tested with some preemphasis CDs and works li...   Feb 18 2013, 16:55
|- - kumbbl   QUOTE (kumbbl @ Feb 18 2013, 09:55) just ...   Feb 19 2013, 05:59
- - mjb2006   With mudlord's new DLL I'm getting the sam...   Feb 18 2013, 21:03
- - mudlord   needs rewriting i suppose. people can use lvqcl...   Feb 19 2013, 00:57
- - mudlord   fair enough. in the foo_dsp_effect thread, I made ...   Feb 19 2013, 10:39
- - mjb2006   The latest update to foo_dsp_effect has resolved t...   Feb 19 2013, 23:21
- - EpicForever   OK, I have the question - what is the practical di...   Feb 24 2013, 19:49
- - lvqcl   I highlighted the relevant part in the 1st post wi...   Feb 24 2013, 20:06
- - EpicForever   That blue text was there before I asked the questi...   Feb 24 2013, 20:17
- - lvqcl   The text was there, the color wasn't   Feb 24 2013, 21:20
- - ManekiNeko   QUOTE (lvqcl @ Feb 10 2013, 22:58) * To d...   May 6 2013, 00:52
- - lvqcl   If all tracks were made with pre-emphasis then you...   May 6 2013, 15:35
- - Porcus   Is there any reason why these components are not i...   May 9 2013, 19:29


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