What are the technical differences?
Hobbyist question: difference between MPolySaturator-MMultiBandSaturator-MCharacter?
- KVRian
- 1059 posts since 28 Jun, 2006 from Germany
If I understand it correct: MPolySaturator can saturate the sound in the spectral domain. Compared to "just multiband" you can imagine spectral as a huge multiband, which accesses maaany bands, instead of "just 6" or similar ... if I am right. 
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MeldaProduction MeldaProduction https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=176122
- KVRAF
- 14339 posts since 15 Mar, 2008 from Czech republic
Well:
MMultiBandSaturator : no latency, but exhibits the problem all saturators/distortions have - they create frequencies that are actually not there, combinations of the existing ones. That's why saturation sounds so ugly when overused.
MCharacter: Detects the pitch of monophonic instruments and then lets you alter its character, resynthesise harmonics (from the fundamental pitch only!)
MPolySaturator: Doesn't detect pitch, generates harmonics of all frequencies it finds in the audio.
So basically all of them sound very different.
MMultiBandSaturator : no latency, but exhibits the problem all saturators/distortions have - they create frequencies that are actually not there, combinations of the existing ones. That's why saturation sounds so ugly when overused.
MCharacter: Detects the pitch of monophonic instruments and then lets you alter its character, resynthesise harmonics (from the fundamental pitch only!)
MPolySaturator: Doesn't detect pitch, generates harmonics of all frequencies it finds in the audio.
So basically all of them sound very different.
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- KVRian
- Topic Starter
- 509 posts since 28 Oct, 2012 from Argentina
Thanks for the reply. However, there is something I still do not understand:
You say
"Synthesis graph contains levels for each synthesized harmonic. The plugin first detects the pitch of the sound, say 100Hz. You can then adjust level for each harmonic to be synthesized. First harmonic is the fundamental - the 100Hz. 2nd is 200Hz, 3rd 300Hz etc. The graph contains the power-of-2 harmonics highlighted, because these correspond to octaves, hence the most natural harmonics."
What am I misunderstanding? Thanks for your patience!
You say
However, in the MPS pdf it saysMeldaProduction wrote:MPolySaturator: Doesn't detect pitch, generates harmonics of all frequencies it finds in the audio.
"Synthesis graph contains levels for each synthesized harmonic. The plugin first detects the pitch of the sound, say 100Hz. You can then adjust level for each harmonic to be synthesized. First harmonic is the fundamental - the 100Hz. 2nd is 200Hz, 3rd 300Hz etc. The graph contains the power-of-2 harmonics highlighted, because these correspond to octaves, hence the most natural harmonics."
What am I misunderstanding? Thanks for your patience!
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MeldaProduction MeldaProduction https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=176122
- KVRAF
- 14339 posts since 15 Mar, 2008 from Czech republic
Aaaaha, that's called a bug in documentation
. Will be fixed!
