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Discussion in 'REAKTOR' started by sowari, Jan 2, 2007.
Use an Adder.
Thanks but where can I find it ? macro ?
it is a 'Module':
Comrades, I'm posting this here because you are all interested in computer based modular synthesis. This is a learning resource that is not specific to Reaktor. It covers computer based modular synthesis in general.
I got a HUGE amount of help, information, and learning out of studying Issue 211 of Computer Music Magazine, the Modular Synthesis issue. It cost me all of $5 for an electronic download at Zinio, and it came with hours of tutorial videos, and about 40 free plugins.
And no, I do not work for Computer Music Magazine.
Free version of Xils 3 with detailed tutorial videos on patching it. Free version of Aalto with great tutorial video. Free version of Dune and I don't know how many more.
I have read numerous books, and manuals, and websites. This gave me more light bulb moments more efficiently than any other resource. Let me know what you think.
Oh wait, I forgot to mention: Computer Music Magazine Issue 211 includes a detailed tutorial with videos on building an effects unit in Reaktor. Lot of light bulb moments in that one. You will understand how maths units and mixers fit into the picture.
This is not going to be news to any math folks out there, but to everyone else it could be useful.
I came up with a cheap way to extend the range of the 32bit exp module in core.
When the input to this module gets greater than about 127, or less than -126, the output can be INF, or wraps to a value with the opposite sign. This can get in the way when playing with envelopes and exponential LFO's
It also effects the pow module which uses exp internally. e.g. 0.0001 ^ 10 pushes the exp out of range.
(Most of the time you probably don't raise 0.0001 to the 10th power, but this sort of thing can happen when the inputs are varying, and it would be nice not to have to test for all sorts of corner cases...)
One of the identities of the exp function is that (x^a)*(x^b) = x^(a+b)
So if you divide the input of the exp function by 2, and square the output, you get the correct result(the same as the basic exp to about 7 decimal places), but the input range becomes ~ +/-250. You can extend this further - multiply the input by 0.25, and raise the output the 4th power with two multiplies for a range of roughly +/-500. Even with 32bit multiplies at the output, you can get better results using this trick, best when used with 64 bit math downstream.
To use with the pow module, open it up and apply this trick to the internal exp module.
the used identity is: [a^(x/r)]^r=a^x
I suppose it is, although it's not one I've seen in any lists of exponential identities.
I saw (x^a)*(x^b) = x^(a+b), and realised that making a=b=half of the desired exponent, then juggled it around, would allow me to extend the input range of the 32bit exp module. It would be nice to have lucid moments like that more often
(FWIW, I was working on an LFO based on the exponential envelope stuff we've been discussing. Extending the input range of the exp function allows it to get a LOT closer to a square wave shape).
interesting - looking forward to see it
Can never have too many tips for Reaktor.
Thanks to all the contributors and you too Sowari for continually digging them up
By the way, you can locate which builder is new!
The older ones zip or rar their projects. All other loadup tons of mega bytes uncompressed.
Agreed. However I usually only zip when it's either too big, or I upload the separate instrument + the ensemble.
I have a detailed note (12 pages) on the workings of the Grain Cloud module in Reaktor 6. It's on my website. Please suggest how I can most usefully publish a link to it. (This is probably not even the right place to ask, but it's all I could find or think of.)
Will this work int the Bento Seq 8? I am a very new user and really not liking the sequencer not starting correctly. I have downloaded this but have no idea how to get it into where it needs to go. Help please.
Okay, the simplest of questions; How do insert audio tracks from Reaktor 6 sound generators into cubase tracks? Clearly recording with my keyboard doesn't work because the sounds are not triggered by it. Please help.
OK Ted, what do you got. you got the komplete bundle? you got RAZOR e.g.?
What instrument or better ensamble of Reaktor you are trying to load with Cubase what doesnt work?
[edit: is it maybe you dont build instrument rack but audio track in cubase. you need to choose instrument rack in cubase and choose reaktor 6 not fx mode. ]
Thanks for responding. I have Reaktor 6 as part of Komplete 11 adn cannot insert sounds from sound generators such as Metaphysical Function or Sapce Drone. They are not triggered by keyboard and I have tried creating tracks by recording keyboard triggers...no go. Ive done it in the past but new computer, new install and I can't recall what I did in the past to get the sounds into the tracks.
Ted, neither Metaphysical or Space Drone IS TRIGGERED anyhow
I know, so how do you record tracks (Cubase 10)
alright Ted, your subject is dedicated to Cubase. Cubase is great on their Mixer, but unable to allocate easily "source to record another track" tasks. (you should have bought ableton)
however, you could simply create an empty midi on your reaktor arranger track in cubase and choose "render in place" option.
and please continue the other "cpu post" you created. https://www.native-instruments.com/forum/threads/cpu-and-ram-usage.343397/
ppl answer you. answer them