Honestly, this isn’t a big deal for those of us using a DAW like Ableton or Bitwig where you can use external modulator devices with your own custom waveform if you really need it. In fact, Zebra 3 with Bitwig’s modulators will be a digital, modular beast with a more streamlined workflow than traditional modular hardware/UI.
Zebra 3 feature suggestions
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- KVRist
- 67 posts since 3 Oct, 2018
- KVRAF
- 23103 posts since 7 Jan, 2009 from Croatia
Note that DAW modulators will always be limited to frequency defined by your audio interface buffer size, whereas modulators in plugin can be fully audio rate if need be.
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- KVRist
- 67 posts since 3 Oct, 2018
This has me very excited. I’ve been wanting an easier way to make physically-modeled drum sounds that aren’t the typical kick, snare, hi hat, etc. that you find on regular drum machines. I want to see what kind of crazy Taiko-like sounds this can create. I was super excited when you guys revealed the physical-modeling drum machine that had been under development, then I was super sad that it wasn’t going to be released as a stand-alone VST, then super excited again when you said you were implementing the tech in Zebra 3. There video I saw of the drum machine was very blurry, will the controls be similar to that of AAS Chromaphone 2?
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- KVRist
- 67 posts since 3 Oct, 2018
Huh. I hadn’t really noticed this was a limitation. Especially since Bitwig allows for audio-rate modulation all the way up to 50khz.EvilDragon wrote: ↑Thu Nov 01, 2018 3:01 pm Note that DAW modulators will always be limited to frequency defined by your audio interface buffer size, whereas modulators in plugin can be fully audio rate if need be.
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- KVRist
- 67 posts since 3 Oct, 2018
Actually, I’m a little confused: what are you talking about when you say buffer size?
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- KVRAF
- Topic Starter
- 2313 posts since 20 Oct, 2014
@EvilDragon but can I target them in the modmatrix? Couldn't find it.
EDIT: Nope, does not seem so. See, that's what I meant in my post, I also mentioned the XY pads. But targetable then. What a coincidence, I just read about ZebraHZ that the HZ just requested this feature. So will it come to the normal people's Zebra, too?
EDIT: Nope, does not seem so. See, that's what I meant in my post, I also mentioned the XY pads. But targetable then. What a coincidence, I just read about ZebraHZ that the HZ just requested this feature. So will it come to the normal people's Zebra, too?
Last edited by Hanz Meyzer on Thu Nov 01, 2018 3:13 pm, edited 1 time in total.
- KVRAF
- 23103 posts since 7 Jan, 2009 from Croatia
Sure it can support 50 kHz, but you get aliasing above Nyquist for sure, unless plugins support sample-accurate automation (and there are very few that do - and it's only a VST3/AU thing. Possibly AAX as well). Even in case of sample-accurate automation, you would get a maximum of half the sample rate you're using for the project, anything above that is gonna alias. Unless you run your projects at 96 kHz or higher.
ASIO/Core Audio buffer size. 512/256/128/64 samples, whatever.milesmaker wrote: ↑Thu Nov 01, 2018 3:08 pm Actually, I’m a little confused: what are you talking about when you say buffer size?
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- KVRist
- 67 posts since 3 Oct, 2018
How does this scale? Like how do you calculate the max frequency for each buffer size?EvilDragon wrote: ↑Thu Nov 01, 2018 3:09 pm ASIO/Core Audio buffer size. 512/256/128/64 samples, whatever.
- KVRAF
- 23103 posts since 7 Jan, 2009 from Croatia
Project sample rate/buffer size gives you maximum speed of modulation in Hz. So in case of 44100 Hz project sample rate and 128 samples ASIO buffer size, you get a maximum of 344 Hz for modulation before it starts aliasing.
In case of sample accurate host automation (which again, many, many plugins do NOT support), then it's half the project sample rate (Nyquist frequency).
In case of sample accurate host automation (which again, many, many plugins do NOT support), then it's half the project sample rate (Nyquist frequency).
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- KVRist
- 67 posts since 3 Oct, 2018
Awesome, thank you! I just have to remember to up sample rate and lower latency when doing these kinds of modulations. Do the same rules apply if I want to freeze the track with the modulation instead of listening to it live with midi? As in, will it alias if the track is frozen instead of doing the modulation live?EvilDragon wrote: ↑Thu Nov 01, 2018 3:15 pm Project sample rate/buffer size gives you maximum speed of modulation in Hz. So in case of 44100 Hz project sample rate and 128 samples ASIO buffer size, you get a maximum of 344 Hz for modulation before it starts aliasing.
In case of sample accurate host automation (which again, many, many plugins do NOT support), then it's half the project sample rate (Nyquist frequency).
- KVRAF
- 23103 posts since 7 Jan, 2009 from Croatia
When you freeze stuff, things are rendered at your project sample rate.
- KVRAF
- 25459 posts since 3 Feb, 2005 from in the wilds
For me, the main limitation with external modulators is that they are global and not per voice.milesmaker wrote: ↑Thu Nov 01, 2018 2:56 pmHonestly, this isn’t a big deal for those of us using a DAW like Ableton or Bitwig where you can use external modulator devices with your own custom waveform if you really need it. In fact, Zebra 3 with Bitwig’s modulators will be a digital, modular beast with a more streamlined workflow than traditional modular hardware/UI.
Bitwig modulators are per voice for Bitwig instruments but not for VST's. Ableton not at all.
- KVRAF
- 25459 posts since 3 Feb, 2005 from in the wilds
Just buy ZebraHZ and you got it!! Plus some other significantly cool features!Hanz Meyzer wrote: ↑Thu Nov 01, 2018 3:08 pm @EvilDragon but can I target them in the modmatrix? Couldn't find it.
EDIT: Nope, does not seem so. See, that's what I meant in my post, I also mentioned the XY pads. But targetable then. What a coincidence, I just read about ZebraHZ that the HZ just requested this feature. So will it come to the normal people's Zebra, too?
- KVRAF
- 25459 posts since 3 Feb, 2005 from in the wilds
And I think the control rate of the synth you are modulating makes a difference too yes?EvilDragon wrote: ↑Thu Nov 01, 2018 3:09 pm Sure it can support 50 kHz, but you get aliasing above Nyquist for sure, unless plugins support sample-accurate automation (and there are very few that do - and it's only a VST3/AU thing. Possibly AAX as well). Even in case of sample-accurate automation, you would get a maximum of half the sample rate you're using for the project, anything above that is gonna alias. Unless you run your projects at 96 kHz or higher.
Using Bitwig, I just tried taking a sine wave Osc in Zebra and put a sine LFO modulator at audio rate on the Zebra Osc tuning and then did the same thing with Bitwig's Phase-4 synth with a sine Osc. Wildly different result. Phase-4 sounds like I would expect... Zebra not.
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- KVRist
- 67 posts since 3 Oct, 2018
Is there a way to delete comments so that we aren’t cluttering the requests thread with audio rate modulation discussion?