hardware and software for electronic music 

thetechnobear's Recent Posts

Thu, Feb 26, 2015, 11:36

awesome stuff... OSC and automation working great here... thanks!

Tue, Feb 24, 2015, 07:34

ok uploaded here Cantor Digitalis Max Patch

this actually combined with changes also made for a haken continuum
(don't worry there is no mention of SP, as it needs no UI, it just works )

to use, download CD from their website, then copy this patch into the _MainPrograms directly and start it from Max.

you will need the CNMAT packages for OSC-route, since i use those (would be easy to avoid this, but I often use them so didnt think not to this time around :))

then run the SP app in OSC mode, and use the chromatic zone, without quantisation, (as cantor digitalis has its own.)

first 6 columns have vowel space, rest is playing area.

oh cantor digitalis set manual tuning to -14 -3, no link... this will ensure correct tuning for voices.

enjoy
Mark

Wed, Feb 18, 2015, 10:14

Cantor Digitalis on a Soundplane (vocal synthesis)

Ive 'ported' this to the Soundplane, as its really fun, you can get some amazing voice sounds, with vowel control on one x/y grid, and pitch/effort and larynx on another.

Cantor Digitalis on a Soundplane

go check out their website (in YT description) for some examples of what skilled players can do with it, very impressive stuff.

Sun, Feb 22, 2015, 10:27

If your interested I could post the patch…

(Im not sure if max patches can be posted here, as the forum does some weird formatting)

I use OSC, put the soundplane into chromatic zone (so I get full x/y/z), then Ive edited the main control patch to send the relevant max messages based on the tch messages. If your familiar with max its simple enough.

as I say, though I can post the patch if your interested/prefer

Fri, Feb 20, 2015, 08:52

any news on a 1.6.1, which fixes the OSC and automation?

Mon, Feb 16, 2015, 10:37

@jue, interesting its working for me with N4Pro (b149), osx 10.9.5 , i.e. I can see aalto and load it within N4, and also save it as part of a stack etc.
though it doesnt appear to want to load the presets from the N4 folders, I guess as these are the .aupresets - this is why I asked Randy, if perhaps I can delete that folder, so it doesnt confuse.

Sat, Feb 14, 2015, 16:10

Is automation working?
Ive tried in both Live 9.1.7/Mac 10.9 (au and vst) and Bitwig 1.1, and it doesnt seem to be working for me.
I think I'm doing everything correctly, as it works with Kaivo (and others) and also if I reinstall Aalto 1.5 it works there too.
(in Live the curve goes dark red, but i don't know what that means, I guess its having a problem)
note: the automation initially appears to work, i.e. curve gets drawn, dial moves, but as soon as it loops/playbacks it turns dark red and doesn't do anything. I have the same issue if I just draw the automation in.

edit: works ok in Logic 10.1

Sat, Feb 14, 2015, 08:20

ooooohhh... Ive been avoiding modulars, but this might tip me over the edge :)
id echo @drart comments, id really love a box to allow my SP to be computer free, perhaps a separate CV + midi box might widen the appear to other analog (and non analog) synths.

Sat, Feb 14, 2015, 07:28

Ive found if you prefix your bank name with Aalto or Kaivo, it considers it to be a factory bank, if its anything else its not.

@Randy, can I now delete ~/Library/Audio/Presets/Madrona Labs ?
i.e its not used by Kaivo or Aalto now?

Thu, Feb 12, 2015, 13:08

FR: Kaivo/Aalto - dry/wet crossfade

Just been playing with Kaivo, having some fun with creating some new patches for the soundplane.

one thing I've noticed, is often I would like to modulate (often with Y) the balance between dry/wet between the stages.
I know there is little room for additional modulators, but I wonder, perhaps rather than a modulator for dry and wet, we could just have one (on the 'line') that did a crossfade from dry to wet, so when connected to Y I could have some influence on how much of the body or resonator gets thru at each stage.

Wed, Feb 11, 2015, 13:18

ok, Im getting a bit more in to Reaktor so Ive updated this Macro :)

as I mentioned, the issue is Reaktor does not keep the OSC messages in order... (its a known bug in Reaktor). This would cause 'stuck notes' with the previous macro.

In this newer version, I look for frame messages, and if I receive a frame, but no touches then I know the note is 'off' (as touches are continuous, so if your not receiving a tch its because its no longer active)
Ive played with it a bit, and seems to be working fine.

here it is Reakor t3d it contains the macro, and again the 2 demo ensembles from Mark Smart, converterd to use it.

Tue, Feb 10, 2015, 14:15

I'm always playing with 1.2, it so tempting as the 1.2 code is much more responsive :)
( the zone thing is a small issue introduced by changes in underlying ML lib they are usually pretty simple to fix if your a programmer)

Thu, Feb 05, 2015, 10:11

a thought, if I setup 2 different midi controllers to talk to any VST (via midi), I fully appreciate that sending the same note/cc from both controllers will possibly lead to oddities. so perhaps to some extent, this is 'the users problem' :)

saying that, aalto/kaivo (osc), and some other VSTs (e.g. u-he in poly mode) already seem to handle this situation, as I can send in the same note twice already from my eigenharp/soundplane due to duplicate notes on the surfaces, and the note plays twice.
(can be nice if they are not sync'd :))

anyway, sure post 1.6... which Im hoping will bring me multi instances, which will cover me for this purposes for the time being (albeit a bit cpu intensive).

is aalto getting more voice in 1.6 ... I could do with ~6, and I think my CPUs can cope :)

Wed, Feb 04, 2015, 13:12

Question, which unfortunately I think is related :(
how can I change presets when OSC is active?
Im assuming if your not listening to midi then I cannot sent a program change?
or have i missed something obvious?

Thu, Jan 29, 2015, 07:38

Is there any news on it?

Last I heard, is that at NAMM 2015 the MMA had their annual HD meeting, but they have had held this every year for 10 years. I suspect its going to be quite awhile before they release the specs yet, and even then sometime before hardware and software supports.

One thing that could be done in the current Soundplane software is to support 14 bit midi CC, in the same way as the Continuum/Eigenharps do. Id be willing to add this to the source, once you are in a position to accept 3rd party changes to the software. (I don't need myself as i use OSC)

ref : midi hd news

Wed, Jan 28, 2015, 09:31

Soundplane : quantize

Hi,
what is the algo for the quantise function in the SP app?

background: Ive two modes in EigenD for using the SP, one is using the frequency determined by the SP app, the other is to use the SP as a continuous surface where the layout is defined in EigenD.

(layout functionality already existed in EigenD so makes sense to support, as its dynamically configurable)

so in this latter mode, Id like to have a similar 'quantise' note function. this is easy enough, to have on 'touch on', as it just sets 'roll' to zero.

but I wondering, how does the SP decide when to 'kill' this quantisation.

example:
tch1, your off by 0.25 semi tone, so zero out the roll/pb

BUT you will very soon (@DR time) get another tch1, which will show you are off by (say) 0.2502, you didnt move, but sensors are accurate... but at this stage, you want to remain quantised (id say)...

does the quantisation stop when you start sliding? or when you leave that cell?
or when quantising do you always use key centres, and use portamento, when sliding from note to note?

also is vibrato, measured as an offset to the original touch position (i.e. un-quantised)

Im asking, to make my stuff consistent, but Im also interested so I know how the SP app works.

(I know where its doing it in the SP code base (touchtracker), but its taking a bit of time to trace it, as my dev version of the SP codebase is no longer working.)

thanks for any pointers
Mark

Wed, Jan 28, 2015, 13:43

cool, totally clear now :-) thanks

Tue, Jan 27, 2015, 06:24

really? have you got a reference, Id be interested...

afaik, the following is possible:

soundplane can output T3D OSC messages (real time), which can be used by Aalto and Kyma. so Kyma understands T3D.

But Ive not heard it can generate T3d, but it possibly can, it certainly can output OSC, so I suspect it could be coded to output the t3d protocol

there are some tools to record OSC to files, and replay them, so this might work with Aalto. (a bit like recording/playing back midi)

I don't think, you could save any sounds/patches from kyma... the closest would be to export them, and import them in to Kaivo (rather than Aalto)

but I could be wrong, and would be interested to hear, as Im often tempted by Kyma :)

Wed, Jan 14, 2015, 15:46

Sustain pedal - hanging notes

Hi,
Ive been trying to use Aalto and Kaivo with a sustain pedal (CC 64) and I'm having issues with notes sometimes being stuck on.
It seems to be worst if you go over the voice count, but it also happens sometimes when this is not the case.

Ive put a midi monitor in front of Kaivo/Aalto and I can clearly see CC 64 = 0 is being sent to it.

(its very easy to reproduce as it happens pretty frequently)

related, Id really like to be able to hold sustain when using the soundplane over OSC,
how could this be achieved?

Thanks
Mark

Fri, Jan 16, 2015, 14:14

Vibrato instability in Max

Hi,

ok, this is a bit of a weird one :)
Im using my soundplane with my Virus TI.

all works ok, except the sending of CCs was causing issues, as these CCs are used by the TI for other purposes. So I decided to use M4L to filter them out.

when I did this, I started getting instability in the note pitch (a constant rapid vibrato)

when I slide to a new note, I noticed this instability was not there, and found a pattern (U=unstable, S=stable)

USSUSSUSS etc

(regardless of starting note, bend range etc... and its hardly affected by lowering the data rate)

odd, so starting on a C instability, slide to D stable. but then start on D its unstable, and you an slide back to C and its stable. (i.e. its the pitchbend values)

Initially I assumed it was the virus, but then noticed, if I don't have the Max device, it was absolutely fine.

so i tried in Max directly, if I send midi data directly thru, no issue, but if pitchbends are 'parsed' eg. midiin to midiparse to midiformat to midiout, the data gets 'garbled'

ok, so I thought, its a max issue...
so plugged in my Eigenharp, no issue at all (its every bit as sensitive, and if anything has faster data rates)

So, it 'appears' (I did say it was odd :o) ) to be some combination of the soundplane software + max,
my only 'guess' (having looked at the midi data), is that the soundplane software seems to be 'beating' between a few values even when your finger is still, and I wonder if this rapid changes is causing issues in max. (Perhaps EigenD smooths it, Id need to check the code)

But I kind of thought thats what vibrato would do, kind of smooth out the data a bit?
(my usual settings are 0.5, bend range +/-24)

thoughts?

Sat, Jan 24, 2015, 06:24

Nope, Midi is note/cc input is deactivated when OSC is active.
(but plugin automation is still possible)

out of interest, why not just use the pitch/gate from the OSC inputs?

Mon, Jan 19, 2015, 11:52

Just one touch, Ive not tried with more touches.

Max patch, simple notein->noteout bendin->bendout

thats it, there is no processing going on.
i get the same if i do midin -> midiparse -> midiformat-> midiout (and connect note and pb only)

as I say its odd, if instead i do midiin->midiout , it works fine, including pitchbends

Im sure some how, the TI is a factor, as I don't see it with VSTs, but as i say, I cannot really blame it, as it doesnt do it when max is not processing the messages, and max doesnt do it when I use the eigenharp.

I suppose Id need to see exactly what PBs are being sent by SP software.

a question, if you are using quantise, and vibrato at 0.5, how much movement is required before a pitchbend should be sent?

Im assuming different levels of vibrato, some compress the X movement of the signal, such that small movements are ignored?

Thu, Jan 15, 2015, 09:47

Thanks

yeah, /t3d/sustain could work for me :o) I could then easily support this in EigenD.

I could also look into changing the soundplane app, to be able to listen on a midi port, to allow for some pedal inputs, that could then be routed over OSC for synths.
(the 'issue' here being, how do musicians get their midi pedals to work alongside the soundplane
when using aalto/kaivo)

currently in eigenD I've done something similar for t3d for breath etc
e.g. I have the messages
/t3d/breath float
/t3d/strip1 float
/t3d/strip2 float
/t3d/pedal1 float
/t3d/pedal2 float
/t3d/pedal3 float
/t3d/pedal4 float

( I configured these in the soundplane app as zones for use with the soundplane to EigenD for use with t3dInput , and I also output these on my t3doutput agent)

I think the most common 'additional' inputs used are:

  • sustain

  • breath

  • expression

(I guess there are other 'pedals' for things like hold, legato etc)

I guess the 'issue' for Aalto/Kaivo is only sustain has a known function,
where as the others would all need outputs on device section, so we could route them appropriately. (Id settle for breath and expression :o) )

I know we also talked about automation names over OSC, which is also useful,
but its not as useful, as its not saved per patch, and I can also do this routing by using the plugins automation, a simple M4L device could do this.

I know lots of 'ideas', but id settle for sustain working over midi, and some way of getting sustain when using the soundplane for now

but of course I don't want to delay you getting 1.6 out... as think there are quite a few waiting for it.

Wed, Jan 14, 2015, 05:56

cool, like Windrush... would be nice to hear more about what synths your using, and how your using Aalto etc

Wed, Jan 14, 2015, 05:50

Thanks, I hope to be doing more over time.
Currently doing more stuff with Reaktor, which is also fun.. pity its OSC implementation is broken, Im still trying to 'perfect' the multi touch handling with Reaktor.

Ive also order a few Axoloti boards, which I will be using for voice per channel for both my Eigenharp and Soundplane ... very excited by this prospect.

Axoloti

Tue, Dec 16, 2014, 10:26

Building a (virtual) modular synth with EigenD and a soundplane

My latest video is the start of a series where Im going to show how you can use EigenD to build a modular synth, with full per note expression.
part 1 goes from the basics... and we then get more serious and fruity

You Tube link

Im using the Soundplane as my controller, as its great for this... but techniques are applicable to all controllers.
Soundplane Im using t3d osc, but you can also use midi (including voice per channel.

Note: please subscribe, as I don't want to spam this forum with my videos, so may not always update this thread.

Wed, Jan 14, 2015, 05:45

great idea, Ive got a few aalto and kaivo patches Ive been working on...
perhaps we should have a separate 'Patches for soundplane thread' , as the Aalto/Kaivo patches threads are very long.

Wed, Jan 14, 2015, 05:11

Yeah, Id love to see some improvement in this area, as I find chords challenging,
with fourths, there are fingerings (I've found)
a) linear, which is a bit of a stretch, and takes a little too much space

b) over two rows, this can work, but i find getting equal pressure tricky due to fingering
e.g. (left hand)

major:

 ---1---
 4-----T

minor:

 4-----1
 ---T---

the main issue though, is many inversions & other chords cannot be done, since you end up with adjacent notes, either in the vertical or horizontal axis.

I think it 'how musicians play the soundplane' I think is a possible rich area for discussion,
I'll start another topic rather than de-trail this one :o)

Wed, Jan 14, 2015, 05:43

Playing chords (assuming fourths layouts)

heres now I'm trying to play chords

a) on one row - most obvious, but can take up quite a bit of surface to play a chord

b) over two rows - more compact, fingering not too bad, not all chords/inversions possible due to adjacent (vertical) notes, equal pressure can be difficult, and practice required to consistently get correct spacing.

example (left hand)

major:

 ---1---
 4-----T

minor:

 4-----1
 ---T---
Wed, Jan 14, 2015, 05:35

My answers

a) Currently primarily I use it as a playing surface

b) Using rows as fourths

c) Im getting pretty comfortable with the SP, playing solo parts with perhaps 2-3 touches active using one or both hands. Im still practicing to do multi part pieces, (see Difficulties)

d) Difficulties

Arps, getting even pressure and ensuring each sounds and does not slide

Chords, fingering is diffcult (see next post), and I find it easy to either be too close to a border, and trigger incorrect note, or pressure is not enough on some fingers
(its getting better but its still hard)

playing non-legato with adjacent notes, when played faster... too often i end up with a slide. I think this is partially me, and partially the software not always treating as a new touch (regardless of LP setting)

Consistent velocity over midi, I don't seem to be able to get very light touches or hard, seems to play in the range 40-90 (rather than 0-127), can make subtle playing on some soft synth tricky

e) Enjoyment

I love playing both hands, where only 2-3 touches are used. i.e. 1 touch left hand playing 'bass', 2-3 touches in right, the sliding between notes is brilliant. the 'poly pressure' is great, and the Y movement for times is excellent.

Its a really different instrument to the Eigenharp,
The Eigenharp excels in playing 'anything' as its key action is faster, and no limitations on layout.
The soundplane excels with multi finger expressiveness, its hard to explain why, but I think, its partly the size of the key zone, means you can really slide around it, its a more 'exaggerated' action. Overall Im glad i have both, as they compliment each other really well.