Any TC Helicon VoiceLive Users?

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bitflipper
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2008/10/14 18:24:05 (permalink)

Any TC Helicon VoiceLive Users?

I just picked up a VoiceLive box, and it's a lot of fun to play with. The quality of the harmonies aren't really good enough to use in a recording, except for oohs and such. I mainly bought it for live use.

But I'm afraid I've wasted my money!

I play with an acoustic guitarist who tunes his 12-string down 3 semitones. Normally, that's not a problem because I just transpose my keyboards accordingly. (I have to do this not only to avoid getting cramps playing in C# all night, but also because we jam a lot and I often follow along by watching his left hand - mentally transposing 3 half-steps for every chord change makes my head hurt.)

The problem is that the VoiceLive unit does not have a transpose function other than by octave. My keyboard, when transposed, still transmits the same MIDI note values, causing the VoiceLive to be 3 semitones sharp. Consequently, I cannot use it onstage, which is what I bought it for. Bummer.

Does anyone have any suggestions? Is there any kind of device that can transpose MIDI on the fly?


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    Beagle
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 08:46:42 (permalink)
    I don't have any suggestions for you, just curious....
    My keyboard, when transposed, still transmits the same MIDI note values,


    what keyboard do you have? I don't know, Dave, but that just seems wrong - why would a keyboard mfg allow you to transpose the audio but leave the MIDI unaltered? Is that normal? I'm going to have to go check my keyboards when I get home, I've never tested that!

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    losguy
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 09:31:33 (permalink)
    Hey bit,

    Take a look at the MIDI Solutions Event Processor:
    http://www.midisolutions.com/prodevp.htm

    or the Event Processor Plus:
    http://www.midisolutions.com/prodepp.htm

    Edit: Here's an outlet for obscure MIDI stuff that's been good for me in the past
    http://www.midi-store.com/Midi-Solutions-Event-Processor-Plus-p-16804.html
    post edited by losguy - 2008/10/15 09:33:56

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    bitflipper
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 13:54:43 (permalink)
    Well, I found the answer to my dilemma on Motifator.com. Beagle, even though you didn't have an answer, you got me thinking - it should be the responsibility of the controlling synth, not the effect. And sure enough, my MO8 actually has two ways to transpose, one that affects only the audio and one that affects both audio and MIDI. Woohoo! I can play with my new toy this weekend.

    losguy, I was just about to order the MIDI Solutions box when I found my answer. If it had been $50 I would have ordered it immediately, but it was $150 or something so I hesitated. Good thing I did. It wouldn't have been the first time I rushed to buy some box that would end up in my junk drawer!

    As long as I brought up this topic, I probably ought to say more about the VoiceLive unit in case anybody stumbles onto this thread while researching it.

    1. There are a lot of them on the used market. Many users are put off by the programming required. If you're a presets-only type of user, it may be more of hassle than you're willing to tolerate. But if you're a tweaker by nature, you can benefit from those users who are trying to dump them. Don't pay $800 for one; used ones are available for $350-400. I paid $400 for mine.

    2. This really isn't a great solution for guitar players. I saw a demo at NAMM last January, performed by a guitarist, that was quite good. However, I now know that in preparation for that demo he had to spend a LOT of time programming the thing. It's going to work much better when controlled from a MIDI keyboard.

    3. Out of the box, many of the settings sound robotic. You have to tweak the vibrato and EQ to get useful sounds out of it.

    4. Don't get this unit with the idea of using it for recording. It's just not a high-enough quality and is too noisy for recording. I've recorded a test song in SONAR, but I suspect the only thing it's really good for is background oohs. It's so noisy that it has a noise gate built in, and if you don't adjust the gate threshold high enough the hiss will be noticeable, even in a live venue.

    5. It has a really good reverb. I wouldn't have a problem using the reverb for recording. My next experiment will be using it as an external hardware insert. That could be fun, since you'd record a dry vocal and then add the MIDI control track later, allowing you to fiddle with the harmonies in the PRV as if it were a synth. You can set the box up so that each harmony responds to a different MIDI channel, so you could even program each vocal part as a separate MIDI track.



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    Beagle
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 14:50:11 (permalink)
    Glad to help! I would have thought that would be the default, myself, but you never know what goes on in the minds of the engineers!!!!

    (I'm an engineer BTW! )

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    losguy
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 15:59:31 (permalink)
    ORIGINAL: bitflipper
    losguy, I was just about to order the MIDI Solutions box when I found my answer. If it had been $50 I would have ordered it immediately, but it was $150 or something so I hesitated. Good thing I did. It wouldn't have been the first time I rushed to buy some box that would end up in my junk drawer!

    Aw, then your junk drawer would just have been one box happier.
    Small side note, I'm glad that a small company like MIDI Solutions still exists. Back in the 80's-90's, guys like these were a dime a dozen. Now they're all gone. I only wish MS had a good MIDI router/mapper. That would be helpful to me in my multi-keyboard studio.

    Glad that the box was expensive enough to not be an impulse buy, and most of all, that you got it sorted out in your keyboard settings.

    You know, I'm like Beagle on this one. I'm not sure how different keyboards have such a thing implemented. It may vary depending on the brand and/or model.

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    bitflipper
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 16:54:51 (permalink)
    Yeh, it's really hard to find MIDI hardware anymore. Everybody's gone to MIDI over USB, or at least the manufacturers think everybody has. I had a heckuva time just locating a MIDI muliplexer. I lucked out when a forum member offered me one that he no longer used.

    But I guess if you think about it, MIDI should really have become obsolete by now, based on the typical lifespan of most technologies. But it persists because of its simple, reliable elegance.


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    losguy
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 17:05:47 (permalink)
    Wow, I hate veering off the Helicon, sorry, but I can't resist asking this...

    Since you mention MIDI over USB... do you find that it is less precise that MIDI over PCI? For example, I find that my ReMote SL (over USB) sometimes "clumps" notes, like they get buffered up and then belched out all squished together. It's subtle, just 10-20 msec or so (roughly) at the extremes, but it's noticeable, and definitely not what I played.

    I'm trying to rule out if it's my system's USB implementation (MSI Neo2 Platinum MOBO) or just WinXP USB handling. I suppose that it could be the ReMote itself, but I doubt it. I'll be running some experiments with MIDI out from the ReMote to the MIDI In on my Terratec EWS-88D PCI card, to see if I can tell a difference. But mainly, I was just wondering about any impressions you may have from your experience on your system(s). TIA

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    bitflipper
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 17:16:58 (permalink)
    Well I can't say, because I don't use MIDI over USB. Nothing but 5-pin DIN here.

    However, it would not surprise me at all if there were timing issues with USB. USB is a packetized protocol, meaning that a bunch of MIDI events have to accumulate in a buffer and are then transmitted as a packet, and the receiving driver is responsible for putting them back into the correct timeframe. Timing errors would seem to be quite likely.



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    losguy
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    RE: Any TC Helicon VoiceLive Users? 2008/10/15 17:42:38 (permalink)
    Right... I'm thinking the same thing. Since I have both options, I'll try PCI next time I'm moving cables in the studio.

    Sorry if I'm being pedantic, but when you say "Nothing but 5-pin DIN here", do you take MIDI into your PC somehow, or do you keep it just in your synth workstation?

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    bitflipper
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    RE: Any TC Helicon VoiceLive Users? 2008/10/16 10:41:00 (permalink)
    Yes, I do record MIDI, through a MOTU 828MkII. I was indulging in a bit of hyperbole, since yes, it still has to ultimately come in over firewire. Maybe FW does better than USB, I don't know. I can say, though, that I have never experienced any timing problems with recording MIDI, other than the ones committed by my own fingers. Audio latency is another issue, but most of the time the MIDI is right on.


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    losguy
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    RE: Any TC Helicon VoiceLive Users? 2008/10/16 12:06:05 (permalink)
    Thanks, BF. I'll take that under advisement as I dig further into my system's timing problems.

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    dave sitting at home
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    RE: Any TC Helicon VoiceLive Users? 2008/10/18 13:00:00 (permalink)
    Hey BF, I have TC Helicons Voice Correct and Harmony M (M for MIDI) and quite like them. Harmony M will take the MIDI info and base it's harmonies on either the root note of the chord you are playing, or if you choose, will use the notes from the whole chord (manual mode). I think these processors where designed with live performance in mind, but they work well for recording too, since I don't have access to back-up singers. I'm happy with the presets although tweaking them is fun to play around with as well.

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