Show Summary Details

Page of

Printed from Grove Music Online. Grove is a registered trademark. Under the terms of the licence agreement, an individual user may print out a single article for personal use (for details see Privacy Policy).

date: 13 August 2020


  • Anne Beetem Acker


Multipurpose musician-machine interface and gesture transducer for electro-acoustic music and multimedia use, developed by the French musician and sound engineer Serge de Laubier (coordinator/designer), Yvon Alopeau (designer), Jean Loup Dierstein (electronics), and Dominque Brégeard (mechanical design) at the Puce Muse studios/Espace Musical in Rungis, south of Paris. Laubier is also co-inventor of the Space octophonic processor and author of the MIDI Former software distributed by Opcode Systems, Inc. The Meta-Instrument was designed to be portable, MIDI compatible, fun to play and look at, and ergonomic in operation.

The first Meta-Instrument was built in 1989, the second generation completed in October 1995, and the third completed in 2004. Each later instrument is compatible with the previous version. The player interface is connected to an analogue-to-digital interface which is connected to a Mac laptop computer that runs different programs for the many different possible ‘instruments’ that the Meta-Instrument can control. The early versions allowed the manipulation of 32 variables simultaneously and independently, while the third version accommodates up to 54 simultaneous and independent variables. The seated performer’s arms embrace the two symmetric sides of the Meta-Instrument. Ten keys for the performer’s fingers, arranged in two rows of five keys each, measure attack speed and then key position. In the ...

You do not currently have access to this article


Please login to access the full content.


Please subscribe to access the full content.