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Eigenharp @G4TV Music Playtime

Finlay has presented the Eigenharp at G4TV. Really nice job and great playing man!

Posted in Controllers, Demonstration, Live.

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Eigenharp @NAMM 2010, new Tau instrument

Eigenlabs announced a new Eigenharp at NAMM 2010 yesterday, called the Eigenharp Tau. There is very little information available at this time, but here is what I already know:

  • Similar to the Alpha in features and form-factor:
    • 72 highly expressive keys on the main keyboard.
    • 8 Mode Switches
    • Each key uses a unique sensor technology detecting movement in all directions to
      within a micron – the wavelength of light, the width of a living cell.
    • 12 additional larger keys, just as sensitive but designed to be hit harder, suitable for
      percussion.
    • One strip controller, often used for pitch, effects or filter control.
    • A breath pipe going to the side for playing wind instrument models, or to add emphasis to notes, effects or filters.
    • Powerful headphone output for monitoring, live auditioning and rehearsal.
    • Plays an unlimited range of sounds.
    • Supports a wide variety of software instruments including its own native instruments,
      Soundfonts, samples, AU’s, Apple Loops and midi instruments.
    • Stage portable – the performer can move freely while playing, within a 24m radius of
      the base station.
    • Can be played seated using a floor spike, or standing using a strap.
    • Comes complete with a soft case.
    • Comes in an anodised black or silver finish.
  • Less keys than the Alpha
  • Design inspired by the Pico
  • About half the price of the Alpha ($2800)
  • Available for order from the website soon, shipping starts May 10th, 2010

Here is are the first pictures:

Eigenharp Tau Black

Eigenharp Tau
(thanks to Neil Bufkin)

… and here is a presentation video with some information about the Tau at the end:

Eigen Labs @ NAMM 2010 from Neil Bufkin on Vimeo.

Posted in Demonstration.

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Eigenharp Pico – Learning chords

Eigenharp Pico ChordsThis video presents an overview of the fundamental major and minor chords in a C natural major scale on the Eigenharp Pico. The patterns in this tutorial are also applicable to any other tonic since the Pico automatically handles scale switching without having to learn new fingerings.

To make it easy to study these chords after having watched the video, I also created a PDF document that you can print out to have a paper reference while you’re practicing.

Eigenharp Pico Chords PDF

Enjoy!

Update: I noticed that in my hurry to get this out before the holidays, I somehow managed to say B minor instead of B diminished throughout this whole tutorial … and mindlessly created the associated graphics based on what I heard. I updated the video and the PDF to correct this. Sorry for any confusion that this might have caused.

Posted in Tutorial.

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Pictures of first Eigenharp Pico get together

Yesterday we had the first Eigenharp Pico get together at the London offices of Eigenlabs.

All attendees had the opportunity to try out the impressive Alpha and we had a lot of fun talking about our initial experiences with the Pico. Several people of the Eigenlabs team, including John-the-inventor, were there to listen to our impressions and to give more detailed explanations about more technical stuff and things to come. Even Jim, the technical director, joined in at the end and sat down with Kayla’s computer to try to track down an obscure bug that only seems to happen on her configuration.

A great afternoon and evening, plus Covent Garden is always a nice place to visit!

Posted in Controllers, Demonstration.

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Eigenharp Pico – Playing GarageBand Instruments

The Eigenharp Pico ships with a whole collection of factory instruments, loops and samples. However many people have GarageBand since it ships with all new Macs. This tutorial shows you how you can play on the Pico and use sounds from GarageBand. Once this connection is made, you’re able to use the Pico as a regular MIDI controller and do everything with GarageBand that you’re able to do with a traditional keyboard, such as record, write scores, etc.

Posted in Configuration, Tutorial.

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Performance tip, check out CoolBook

Hi everyone,
I just wanted to share an utility I discovered through the forums on macosxaudio.com: CoolBook (http://www.coolbook.se). It allows you to monitor and control the voltage and frequency of the CPU.
I was getting bit frustrated about the power of my 2.33GHz MacBook Pro since I could not get only about 8 voices without crackling from Kontakt with 128 samples latency at 44.1KHz.
Using CoolBook, I fixed my frequency at 2.33GHz without letting speedstep decide when to increase. All of a sudden I now get 24 voices out of Kontakt with 64 samples latency at 44.1KHz. I might even get more voices, but I didn’t have time to try to push it harder.
I was considering getting a new MacBook Pro for live performance, but it seems I’ll now be able to get some more years of life out of my current laptop 🙂
Take care,
Geert

Hi everyone,

I wanted to share a utility I discovered a few months ago through the forums on macosxaudio.com: CoolBook. It allows you to monitor and control the voltage and frequency of your computer’s CPU.

I discovered it when I was getting frustrated about the computing power of my previous MacBook Pro (2.33GHz) since I could only about 8 voices without crackling from Kontakt with 128 samples latency at 44.1KHz. At the time, this put quite a hamper on using virtual instruments for live performing and I was very hesitant on using my midi guitar on stage.

Using CoolBook, I fine-tuned the frequencies of the CPUs of my MacBook Pro, selecting faster ones for the lower voltage levels, narrowing the gap between the lowest and highest speeds. All of a sudden I got 24 voices out of Kontakt with 64 samples latency at 44.1KHz.

The reason for this is that the speedstep technology in Intel CPUs dynamically changes the speed of your processor based on how hard it has to work. However, since current CPUs have several cores, this only kicks in when all the cores are actually being stressed. Most audio applications and plugins nowadays still only use one core, so this reduced my 2.33GHz MacBook Pro to a 1Ghz computer when using it for music!

Since Eigenharps, and especially the Pico, rely on the processing power of your computer, CoolBook is probably a good thing to look into. Compare the following two screenshots, the first one shows the default settings on my current 3.06GHz MacBook Pro, while the second one shows the optimal frequency/voltage pairs that I found for its CPU.

Default frequencies

CoolBook Tuned Frequencies

You can clearly see that for less power consumption I get more than 1GHz of performance increase when the CPU is in its slowest speed. When running at top speed, the power consumption is much less and I have only three steps to step through to get from slowest to faster. Besides the performance improvements at the slowest speeds, you thus also get more battery life out of your laptop and it runs cooler!

BEWARE though, you need to carefully read CoolBook’s manual as discovering the optimal frequency/voltage pairs for your computer will require you to go too far and cause intentional instabilities, so that you can back off a bit later. There is no danger of damaging your CPU though (as opposed to over clocking) since you’re simple running less power through it, instead of more.

Hope this helps you to get better performance out of your current system.

Take care,

Geert

Posted in Tip.

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My Eigenharp hardware and software setup

I was asked through the site’s contact form what my setup is for playing music with the Eigenharp. It sure can be quite daunting for people that have never ventured into digital music making. So here we go.

Let’s start by listing what you currently need to be able to play the Eigenharp:

  1. an Intel Apple Mac computer with 2GB of memory and 10GB of free disk space
  2. an Eigenharp instrument

That’s it!

The Eigenharp ships with everything you need to start making music right away, this includes:

  • EigenD, their performance-oriented music software that does all the processing for the Eigenharp
  • very high quality sampler instruments for acoustic piano and electric piano
  • a light version of Alchemy (a software synthesizer) with various synth patches
  • 1500 percussion and drum loops
  • a physical model of a clarinet
  • a physical model of a cello

I already had quite a collection of software synthesizers and of course started to use them with the Eigenharp right away. These are the ones I’m currently regularly using with the Pico:

  • Spectrasonics Omnisphere (product page)
    This is by far the most expressive and versatile synth that I’ve ever used, that’s why I find it such good match for the Pico.
  • Spectrasonics Trilian (product page)
    Again the most expressive bass synth that I’ve ever used, equally so for acoustic, electrical and synth bass.
  • Native Instruments Kontakt 4 (product page)
    This has a very nice collection of traditional and acoustic instruments in its factory setup. However, if you can, consider getting Native Instruments Komplete 6 since it gives you such amazing variety of software instruments and effects that it very well be all you ever need, and the price is very good.
  • Additional sound fonts are available on the internet both in free and commercial form. These allow you to use the EigenD’s built-in sampler which has support for the full expressiveness of the Eigenharp’s keys, breath-pipe and strip controller. I only just started using these and am still looking for my favorites, I’ll post about them when I have settled on a good collection.

Here are some recommendations about the Apple computer that I’m using:

  • Get a Macbook Pro
    Being able to travel with the Eigenharp Pico is an amazing experience, sit in the train, on the plane, in the airport … and play music without requiring space and without disturbing anyone. The portability factor is what will certainly make me continue to use the Pico even after I get an Alpha.
  • Get a lot of RAM
    Sampler and software instruments can consume a lot of memory, I have 4GB on my Mac and am very happy I did.
  • Get an internal SSD drive
    I was very reluctant to do so, but now I’m still amazed at fact this makes your day-to-day experience. I’m still using Macbook Pros from previous generations also and even though the rest of their specifications aren’t that far off from my main computer, the hard drive makes those machines feels like turtles. Since I started using SSD I have this feeling that at last, after 25 years of computing, I don’t have to wait for the machine anymore!
  • Get an external Firewire hard drive
    Once you start collecting sample-based instruments, do recordings, … your hard drive space will fill up very quickly! I offload everything that I don’t use constantly to an external hard drive. Additionally, I strongly suggest that you make daily backups. This is even more important than when you used the computer before since all your music creativity is now stored on it! I use the Glyph Portagig for storing external data when I’m on the move and am very happy with it, but if I would buy one now I’d get a G-Drive Mini since you can get a larger size while still being bus-powered. While I rely on MacOSX’s built-in time machine software for historical backups, I also use SuperDuper to create bootable perfect copies of my computer’s hard disk. The latter allows me to reboot into another working environment when any kind of problem occurs, and I have a safety backup. For full safety you really need both: historical and bootable backups. The hard drive I use for backups is the Glyph GT-050Q and I’ve mounted it in a rack that also contains my other audio gear. This means that I always have my backups with me when I do a gig.

Here are some recommendations about other gear that I’m constantly using:

  • Get good earphones
    The built-in speakers of the recent Macbook Pros are not bad, but nothing compared to the experience you’ll get out of using good earphones. I have been using Etymotic Research earphones for many years and since I bought their ER-4P model, I’ve been using them for everything. From listening to music, to playing music, to mixing, to in-ear monitoring.
    If you don’t like putting things in your ears, then get headphones. The downside is that good ones are not really portable and don’t isolate you or your surroundings from what you’re listening to. There are many good headphones, I can recommend the Sony MDR-7509 HD and the Beyerdynamic DT 770 Pro.
  • Get an external audio interface
    The built-in sound card of Macs is not bad, but it’s drastically inferior to a dedicated firewire sound card. You have a lot of options, but I would NOT recommend the Apogee Duet. I have one and I find it isn’t worth its price compared to what else is out there. There are driver stability and compatibility issues and each time I get in contact with an audio software vendor they first check if I’m not using the Duet. I even uninstalled the driver for it and am not using it anymore.
    However, if you can spare the money, get a Metric Halo device! I started with a 2882, loved it so much that I got an ULN-2 for its amazing pre-amps and then got the ULN-8 since they offered existing customers a deal that I couldn’t pass up. I use all of these constantly and they have replaced any outboard gear I had! I use them to record in the studio, to rehearse with my band, to play live, to mix, to master, to use the Pico, …. The built-in DSP is world-class and the sheer amount of possibilities in their virtual mixer and recording panel is yet to be surpassed by anything else in this domain. You’ll also love the Metric Halo customer support and the user community. I have learned more about digital audio theory and practice on the Metric Halo mailing list than from the books I’ve read! Since the ULN-8 was released, second hand 2882 and ULN-2 devices are more frequent than before. I strongly recommend to get one of these if you’re on a tighter budget than to go for a new unit of another brand. Note that Metric Halo only works on Macs.

Hope this helps you getting up and running with the Eigenharp Pico. Most of my setup was grown over the last year and a half when I decided to go fully digital for my guitar sounds and when our band’s mixing board broke down. I gradually built up this collection of gear which is extremely portable and extremely stable. I have no problems playing live gigs and I’m using a lot of digital audio processing since I also use my guitar as a MIDI controller.

Posted in Controllers, Setup, Tutorial.

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Eigenharp Pico – 9 year old daughter first play

My 9 year old daughter is fascinated by the Eigenharp Pico and got totally absorbed with the instrument when she first tried it out today. I changed sounds in Omnisphere for her and she loved this one (sorry, recorded with the camera microphone). She immediately started composing a melody on the Pico!

Posted in Live.

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Eigenharp Pico – what are its keys really like?

I’ve seen many people speculate and wonder about the keys of the Eigenharp instruments. Without actually touching them it’s very difficult to understand exactly how expressive and sensitive they are. I try to convey this in this short video through a series of demonstrations. Enjoy!

Posted in Demonstration.

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Eigenharp Pico – Learning scales

Here are some examples of how to practice scales on the Eigenharp Pico. People that are picking up the instrument without any music knowledge might find it interesting to get this information to start learning these patterns too. Thanks to the Pico’s ability to switch scales and keys, you can use these patterns for many different situations since the fingering remains identical.

Posted in Tutorial.

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