SynthMaker

LFO knob - full versions

Archive · 2011 13 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

lesobrod ·

In some previous post we tried to make "LFO Knob". modulating a bitmap knob For me it's very useful thing 'cause I always experiments with some modulations, LFO etc. But unfortunately schematics from that post don't work correctly with automation in host and with rendering too.

Here it is two full-functionality version of LFO Knob. In Ver.1 output of knob is modulated by LFO and you can see it on the GUI. But if you touch mouse area, knob turn to "ordinary"; GUI and output behave as usual. After release mouse, LFO starts adding (arithmetically) to last drag&drop position. Limiter for "out of range values" included. If automation takes place in the host, knob ver.1 behaves ordinary too, submit to automation value.

Much more interesting is schematic Version 2. 😈 This knob always is modulated by LFO, even when it's automated by the host (than values just add), or you drag&drop. Only GUI animation stops if you touch mouse area (just for ease of handling).

Both versions support fast rendering, for any weird LFO and automation envelops.

infuzion ·

Where did you get that KneeLimiter please?

lesobrod ·

infuzion wrote: Where did you get that KneeLimiter please?

It's a simplified version of my own limiter. Here osm

and examples of characteristics.

It does nothing with signal until it between -Knee and +Knee. Values out of range smoothly rescaling to OutMin..OutMax. The key feature of this limiter is no sharp bend on knee point.

infuzion ·

Hey, you're good with that math stuff! Might have to hire you some time...

Acrobat ·

infuzion wrote: Hey, you're good with that math stuff! Might have to hire you some time...

what does "sign (x)" means? It's a new code function I guess... does it returns the absolute value or what? 😀

lesobrod ·

Sign(x) in SM code means the same that in real math - sign of x: http://mathworld.wolfram.com/Sign.html Well some people think (and maybe right!) that native function works a bit slow; there are several possibilities to make an effective asm code for it. But I don't worry 😀

theun ·

@acrobat it's listed in the list of expressions, page 118 of the user guide:

sign(a) The sign of a (-1 if negative, 1 if positive)

regards, Theun

infuzion ·

I saw the sign and it opened up my eyes, I saw the sign Life is demanding without understanding I saw the sign and it opened up my eyes, I saw the sign No one's gonna drag you up to get into the light where you belong But where do you belong?

Acrobat ·

infuzion wrote: I saw the sign and it opened up my eyes, I saw the sign Life is demanding without understanding I saw the sign and it opened up my eyes, I saw the sign No one's gonna drag you up to get into the light where you belong But where do you belong?

aha ha that's mystique !!!!!!!!! 😈

lesobrod ·

OK guuys!!)))) It's my turn 😈

The spell has been broken, the curse has been lifted Black is the wind on the heels of the gifted Four sworn to vengeance, see the hate in our eyes Called by the gods and given a sign..

Onward pounding into glory ride Sign of the hammer, be my guide Final warning all stand aside Old man and young boys, it's my time Sign of the hammer, it's my time!

Manowar (c)(p)

trogluddite ·

lesobrod wrote: Manowar (c)(p)

😮 I Oh, you seemed like such a creature of refinement and taste - I shall never think of you the same way again! 😉 😈

lesobrod ·

Go on! Are you about (c)(p) symbols he he? I always wrote e.g. "Judas Priest '88 (c)(p)" on a cassette' label, if it was recorded from native vinyl or CD )))

Acrobat ·

lesobrod wrote: Manowar (c)(p)

their best record IMHO 😈 but "Guyana" was taken after this: http://www.youtube.com/watch?v=yBhRB_lL ... re=related

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