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Fozzie
Joined: Jun 04, 2004 Posts: 875 Location: Near Wageningen, the Netherlands
Audio files: 8
G2 patch files: 49
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Posted: Thu Jan 10, 2008 6:29 am Post subject:
Optimized FDN Reverb Subject description: Mono in stereo out 'verb with rudimentary ER |
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Well, the thesis is coming along nicely, so I finally had some time to patch around a little. Rolling my own 'verb has been a strange fascination of mine a while back (I am not really a heavy reverb user, but I like the challenge to patch a good one), and I took my previous endeavours a bit further. I realized that in previous versions of my feedback delay network reverbs, I patched the feedback matrix highly inefficient. Here is a version with 12 delays, a level of complexity that I couldn't get earlier on. I think it works quite well, although it does need some EQ on the reverb output. I left that out so that it still fits on one DSP.
I did include some early reflections to make a convincing space, however, these aren't too much optimized. Might help to tweak around a bit with levels and delay times (individual as well as overall via morph group assigned to panel).
Important user controls are assigned, I think they are clear enough. Even put something in the textpad :saint:
Forgot to mention: leave the hallsize control below about 36 (I used prime numbers between 67 and 113). Smaller size gives smoother results, but sound ehh, kinda smaller
edit 2: be sure also to try these settings: hallsize 32, verbtime 64, a bit of lowpass on the verb to taste (prevent from getting too harsh). Now play quietly into the verb, with something like a very trebly clean guitar or anything else. Very nice, it is like a reverb with a reverb time of > 1 minute
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Latest version of my FDN reverb experiments. Mono in stereo out; needs some EQ on its output. Enjoy! Edit 9.00 pm CET jan 10: uploaded newer version with 8 populated presets. No other changes. |
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fdn12reverb_presets.pch2 |
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6.33 KB |
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2037 Time(s) |
_________________ Spinning at ~0.0000115740740741 Hz |
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Fozzie
Joined: Jun 04, 2004 Posts: 875 Location: Near Wageningen, the Netherlands
Audio files: 8
G2 patch files: 49
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Posted: Fri May 30, 2008 3:12 pm Post subject:
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The quest for the holy verb grail continues.....
Here's another update of my attempts to program a decent reverb within 1 patch (takes 1.5 DSP in total), this time to be loaded into slot A because of midi control issues.
This patch is the result of interesting discussions and tips from Tim a few weeks or maybe months ago. He suggested to make a LP-->allpass knob to control the slope of LP that is applied within the FDN network, amongst other great remarks and suggestions. I also added the idea to modulate only part of the delay lines (4 of 12), but not patch their outputs directly to the reverb output. Therefore, only recirculated modulated signals are heard, making it smoother. Please refer to my previous FDN rantings for more details about the working mechanism and design choices I made.
Since I announced to do some more patching again, I thought I'd best put my patch where my mouth is straight away
The patch is not THE most structured one ever, but if it's any consolation I made all knobs that are meant to tweak blue and assigned them to the panel. And of course use the morphs that are assigned. There are lots of parameters to tweak here, but I filled 8 variations to my liking to show some of the extremes of this verb patch. I hope you enjoy!!
Description: |
Latest FDN reverb patch, mono in stereo out. User-tweakable knobs assigned and modules in blue. |
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FozzieVerb08.pch2 |
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9.31 KB |
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1874 Time(s) |
_________________ Spinning at ~0.0000115740740741 Hz |
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Tim Kleinert
Joined: Mar 12, 2004 Posts: 1148 Location: Zürich, Switzerland
Audio files: 7
G2 patch files: 236
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Posted: Fri May 30, 2008 4:27 pm Post subject:
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ahh, good to have you back, Paul . i'm looking forward to trying this out asap. |
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doctorno
Joined: Apr 10, 2007 Posts: 46 Location: Erkelenz, Germany
G2 patch files: 8
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Posted: Thu Oct 15, 2009 12:33 pm Post subject:
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Thank you, I think those reverb effects sound great. |
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iPassenger
Joined: Jan 27, 2007 Posts: 1067 Location: Sheffield, UK
Audio files: 5
G2 patch files: 78
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Fozzie
Joined: Jun 04, 2004 Posts: 875 Location: Near Wageningen, the Netherlands
Audio files: 8
G2 patch files: 49
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24075 Location: The Netherlands, Enschede
Audio files: 277
G2 patch files: 320
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Posted: Sat Oct 30, 2010 8:34 am Post subject:
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Wow, big one! was hard to find room for it in the performance I'm setting up - but seem to have managed _________________ Jan
also .. could someone please turn down the thermostat a bit.
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