TRBL0003 What do I need?

I don’t know exactly what I need yet but I don’t really need much. Most important is a small computer to convert sensor input to MIDI. Then I need some sensors and a little thinking. I’ll have to find out about breath sensors, breath strength. I need to know about trumpet fingerings and alternatives. Finally I should brush up on my MIDI knowledge.


For the small computer I’ll use my brand new Arduino Diecimila. I created some of the examples and a pre-alpha electronic trumpet and I’m confident the Arduino can do the job. Both ‘valve sensors’ and ‘breath sensor’ already exist in a experimental but working status. Let’s see if I can make the ‘initial release’ somewhat prettier.

TRBL0002 What do I want?

I want a cheap, highly portable and tweakable electronic trumpet. I’ve used an AKAI EVI1000 for a long time but it always needs my AKAI VX600 synthesizer or a special sound module to send signals to other synths or to the computer.

My list of demands;

  • cheap for easy experimenting
  • highly portable
  • open
  • pretty design
  • ergonomic
  • trumpet-like fingering (tweakable for other fingerings)
  • no moving parts (if possible)
  • moving instrument generates controller data for things like pitch bend
  • ‘green’ parts where possible
  • MIDI OUT (for starters)
  • programmable

If all goes well I’ll add;

  • MIDI IN
  • wireless
  • internal sounchip and headphone connection

Yes it can be done!

TRBL0001 Who am I?

I’m a 3d graphics designer, programmer, electronic musician, trumpet player and more. I’m highly interested in ‘synaesthesia‘ from a creators point of view.

With ‘synaesthesia’ I mean ‘a perceptual experience in which a stimulus in one modality is in parallel with an experience in a different sensory modality‘. With my playing I not only want to control sound but graphics as well. This in order to create and experience this form of ‘synaesthesia’. To do so I will create a cheap and open system in the following days, months, years, including my own electronic trumpet.

For years I’ve been experimenting with my AKAI EVI1000 electronic trumpet to get towards a MIDI controlled graphics system. There are a lot of these systems out there but I want something cheap and highly tweakable.

After a few quiet years I realized that all the things I want are feasible today. I’ve decided to build the system now and I start out with a new home made electronic trumpet and then start out with Quartz Composer as my graphics system. I also start out with MIDI but that can change…

TRBL0000 Testing the layout


Mumble text (aka “nonsense text”) is used by web designers and developers to fill the proposed content areas of a web page during the design phase of creating a web site. This allows clients to visualize the layout prior to insertion of the actual content.

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