Collaborative project!

[hisefilo]

@ustk Just a question about Leslie dsp. Trying to understand your diagram. Are you splitting horn and bass?? I see you are working on 2 chains for delays (if so I was wondering were to change the freq for bass. Maybe that'll add some chorale I really love

On both settings, the treble horn rotates slightly faster than the bass woofer; about 50 revolutions per minute (rpm) for "chorale" and 400 rpm for "tremolo", compared to the woofer's 40 rpm and 340 rpm respectively.

[d.healey]

So the plugin is complete now? Shall I build the Windows version?

[ustk]

@hisefilo Of course they are split by the crossover (settings from original B3):
Woofer below 800Hz
Horn above 800Hz

2 modulators for the 2 different speeds (settings from original B3):

Woofer Low 0.56Hz
Woofer Hi 5.66Hz
Horn Low 0.83Hz
Horn Hi 6.66Hz

Then the modulation has an added delay line so the level is not in phase with the doppler (should be a PI/2 relation but I adapted it by ear)
I added a bit more complexity for the horn with 2 modulation lines to improve stereo

The horn should always be faster than the woofer (both static speed and acceleration)

Everything is controlled by the ramps
What is exactly the freq you want to change? Or, what is you don't like?
There are not much we can change except crossover, doppler intensity (be careful it's tricky here as the behaviour changes with speed, if you amplify it quickly becomes a nasty vibrato), and modulated level change

This might be where having an IR is important for the sound you seek ;)

[hisefilo]

@d-healey doing minor tweaks. and presets! I guess in 40 min will push

[ustk]

@hisefilo Be careful, until now all your presets are above 0dB so it's clipping here, don't forget to double click the Level knob ;)

[lalalandsynth]

BadaBing

Box should probably be bigger ?

[ustk]

@hisefilo I just pushed a new folder for macOS Packages project
Just place the 4 CollaB3 files (Standalone/AU/VST/VST3) in the Files folder and build
I remove the two images from the Intro and Readme html (they should replace the titles), but they are still in the Extra folder for a later solution

I'm back in 45min...

[hisefilo]

@ustk well LOL I was about to push some final tweaks. But created a new branch. Any one can merge both???? "final-tweaks" and "master" ??? I guess wont be any conflict

[ustk]

@hisefilo That's not a problem you merge on your side and we pull. I don't think anyone else is making modifications currently...

[ustk]

@hisefilo I've seen you modified the 3dB gain rule of the drawbars, the position 1 is almost shut and there's a big jump from pos 2 to 3

[hisefilo]

@ustk Yes, position 1,2,3 were so loud some classical timbres cant be made. So I changed that. I will fix the jump from 2 to 3

[hisefilo]

@ustk Done! @d-healey also ready for compiling IMO. Tested and still below 2.5% playing 10 keys

[hisefilo]

@ustk I never compiled VST3. this is necessary? If so, what is needed??? or can you just compile that??

[ustk]

@hisefilo no prob! Compiling and sending to you…

[ustk]

@hisefilo Before compiling, some preset are literally bursting the output and need to be lowered!
Also, don't forget to select the init preset before saving the project and compiling it!

So you can adapt the preset level and then we can all compile the same version ;)

[hisefilo]

@ustk not at my mac now. tweak is as you need and push later :)

[ustk]

@hisefilo
So I:

• modify the preset levels
• save the project with init preset
• push
• compile VST3 and send it to you

[hisefilo]

@ustk yes my friend. thanks

[ustk]

@hisefilo Modified and pushed! :)

Here's the VST3:
https://we.tl/t-z5Fchdqjcw

[ustk]

@hisefilo What's the release/distribution plan to maximize the chances?

In France, I can write a news on the main music community websites, AudioFanzine and others...