Tag Archives: Polyphonic aftertouch

My hope for a USB host riddled Music Messe 2015!

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Well Musikmesse 2015 is virtually upon us and I like many, start getting strangely excited to discover what new and unexpected treats lie just around the corner.  Sonic State will be there of course giving us the first and best exclusive glances. Make sure if you’re interested to follow their news feed as it will be coming thick and fast especially tomorrow (Wednesday) when most of the major stuff will be revealed. Nick Batt, editor of Sonic State will of course be asking the most pertinent questions (occasionally to the dismay of the ill informed demonstrator!).

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The (let’s not make bones about this) immense NickBatt

What I am really hopeful to see is a further industry awakening to the undeniable attraction of USB hosting built into hardware products.  USB class compliant devices are simply things you can just plug into iPads and computers without the need to install drivers.  This standardisation of class compliancy is open and thus can be built into new devices. We have seen a few devices doing this before namely the excellent iconnectMIDI4+ and Kenton’s simple model. Those units have been able to act as USB hosts without being connected to a computer.  This is an exciting development because it starts to open up a world which has hitherto now been exclusive to the world of computers.  Hardware becomes infinitely more fun the less connected to the computer it is. Computers are ace there is no denying that but the omnipresence of the dang internet is always looking for a way in to distract and to procrastinate.

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The new Roland MX-1 with USB hosting 

We have started to see USB hosting built into some other products this year namely Roland’s cool MX-1 mixer which addresses a particular need for a performance almost instrument like approach to mixing. It has crucially four USB ports that can receive with midi and audio data simultaneously facilitating their range of Aira units. It’s a lovely idea isn’t it?  We take out our drum machine, I plug the single USB lead into the mixer and that’s it! It is still unclear if these ports will allow the connection of other devices, we shall have to wait and see.

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The Futuresonus Parva also features USB hosting

Leading the way in small synthesizers is the brand new Parva analog polysynth currently in a Kickstarter setup.  Many things look excellent in this well specified eight voice polysynth such as four envelopes and four LFOs but the gobsmacker is the fact that it has a USB host port!  Yippee! I could connect my little CME Xkey and have an eight voice poly with POLYPHONIC AFTERTOUCH!!!!  This is a big deal I reckon as this small and compact setup would appear to step up to the big Polys from Yamaha, Roland and Oberheim.  Essentially enormously expensive and rare synths!

USB hosting can promise much if the developers seize this idea.  It really gives us a valid update to the new form of midi (as MIDI is fully included in the class compliancy rules) but with bidirectional audio and control data on an open platform.

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iOS7 allows usb connection on iPhones!

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This exciting news for iPhone users kind of slipped out relatively unnoticed during the various hubbub surrounding the recent launch of iOS7.  What it means is that you can attach a camera connection kit (CCK) to an iPhone and use it as a USB input for connecting midi keyboards and/or an audio interface.  This is something that iPads have been able to do for a while but not iPhones until now.  I think this is quite big news as it means you can now attach a class compliant device to your diminutive phone.  Class compliant means that the device doesn’t need any drivers and will just simply work.  Units that require drivers sadly won’t work as iOS doesn’t allow installing hardware specific drivers.  A decent list of class compliant audio interfaces can be found here. Whilst here is a list of compatible midi interfaces.

Below is a quick video I made to illustrate this using Animoog for iPhone:

http://youtu.be/1u8XLzbjYn4

I have a CCK connected to an iPhone 5.  Plugged in to that I have a newly released CME Xkey midi keyboard.  This keyboard is quite special as not only does it feature (kind of) full size keys, it also supports polyphonic aftertouch.

Polyphonic Aftertouch

A holy grail of sorts to keyboard players, polyphonic aftertouch allows for each key after being pressed to modulate the sound independently from other keys, for instance differing vibrato rates or filter cutoff.  Better quality keyboards have featured aftertouch for years but this is usually monophonic aftertouch meaning that if you applied aftertouch to one key, it would affect all notes played equally.  A guitarist essentially does this when they apply finger vibrato during chordal playing.  When applied to a keyboard, it really makes the instrument feel more organic, more alive.

Mobile music making nirvana!

In many ways this really does open up the world of micro studios.  I thought that iPad studios were quite minuscule but compare that to an iPhone running say Garageband with audiobus with a whole bunch of synths like Animoog, Modular, Alchemy, Cassini or Magellan Jr plugged into one of the tiny midi keyboards (QuNexus, CME X Keys) and you really have the most  portable but very powerful synth rigs around!

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Filed under Music Tech