 |
Edinburgh University Collection of Historic Musical Instruments |
The Sound Laboratory: Further Information
 |
The Edinburgh University Collection of Historic
Musical Instruments has been partner in an international consortium with
museums in Brussels, Paris and Leipzig which won a substantial European
Commission grant under the
Raphael Programme to create interactive
demonstrations of the basic acoustics of musical instruments for museum
gallery use. The four partners have developed the units in close
co-operation to meet each other's requirements. In Edinburgh the
development work was undertaken in the acoustics laboratories in the
Department of Physics and Astronomy. |
The units provide an exciting `hands-on' approach to how musical
instruments work, with live sounds, physical models, computer displays
and visible effects. The live sounds can be mediated by headphones
(depending on the room acoustics of the display space) to avoid
interference and annoyance to visitors to other parts of the Museum.
The units are at the same time fun for the general visitor and a gentle
approach to the study of musical instruments and their history.
The European Commission funding covered the development costs of these
units, and some of the marginal costs of building installations for the
participating museums. The balance of the costs of providing these
units for the Edinburh installation was met by the University's
Development Trust.
The Sound Laboratory: The Units
- Sound tables. Visitors can excite strings under tension (i) without
any soundboard, (ii) with a simple soundboard and (iii) with hollow
soundboxes of different sizes. Striking differences can be heard
and the unit gives an introduction to the development of string
instruments.
- Bowed strings. Visitors can experiment with different bowing speeds
and pressures to understand the basics of violins and other bowed
string instruments. The unit channels the interactive element to
give a clear demonstration of these two parameters.
- Vibrations in air columns and in strings: the difference between
longitudinal and transverse vibrations. Visitors actuate vibrations
in a spring (simulating an air column) and a long overhead string
(simulating a string on a guitar or other string instrument.
- Sounding a trumpet. A real trumpet is actually played by an
artificial embouchure, the visitor controls air pressure and the
valves and hears the results. As the air column resonates, the
waveform and the spectrum are displayed on a computer screen,
which also provides interpretative material. In Dutch,
English, French and German.
- Sounding a clarinet. A real clarinet is actually played by an
artificial embouchure, the visitor controls air pressure and the one of
the keys and hears the results. As the air column resonates, the
waveform and the spectrum are displayed on a computer screen,
which also provides interpretative material. In Dutch,
English, French and German.
- Strings and percussion. Visitors can hammer a thin string, a thick
string and a metal bar mounted on a soundbox and hear the results
and see the basic difference between the piano and the marimba. The
waveform and the spectrum are displayed on a computer screen,
which also provides interpretative material. In Dutch,
English, French and German.
- Instruments Workshop. A computer-based interactive
introduction to the families of musical instruments, with a `workshop'
in which the visitor can make (and hear) virtual instruments. Visitors
can play a game, seing how quickly they can make an instrument to
produce a given sound. In Dutch, English, and French.
- Reconstruct a Sound. An interactive introduction to musical
sounds, with a game of recognising instruments. In Dutch, English, and
French.
- Exploring Timbre. A computer-based lively interactive
introduction to how the sounds of different instruments are
characterised, using the sounds of some jazz "greats" as
examples. In Dutch, English, and French.
The Partners
The scientific co-ordination of the project was undertaken by
Dr Murray Campbell of the University of Edinburgh.
The pedagogical co-ordination of the project was undertaken by
Dr Eszter Fontana of the University of Leipzig.
Credits
| Musée des Instruments de Musique / Muziekinstrumentenmuseum, Brussels
(Belgium) |
Gretel Dumont, Ignace de Keyser,
Karel Moens. Hardware fabrication by
Professor Albert Art, Experimentarium, Université
Libre de Bruxelles. |
| Cité des Sciences et de l'Industrie, Paris
(France) |
Dominique Botbol, Evelyne Hiard,
Alain Rabussier (and others mentioned in the respective
software). |
| Musikinstrumentenmuseum der Universität
Leipzig (Germany) |
Eszter Fontana, Veit Heller. |
| Edinburgh University Collection of Historic Musical
Instruments |
Murray Campbell, Arnold Myers,
Mark Neal, Maarten van Walstijn, Howard Wright.
Hardware fabrication by Vincent Devine and Andrew Downie.
Original development of the artificial lips by Joël Gilbert
and Jean-Pierre Dalmont, Institut d'Acoustique et de Mécanique
(LAUM, UMR CNRS 6613), Le Mans, France. |
See
how to use the Sound Laboratory
See
where and when to visit the Sound Laboratory
Return to EUCHMI Welcome Page
Communications about the contents of these pages
All material on this website is
copyright.
© Edinburgh University Collection of Historic Musical Instruments, 2000
This page updated 11.3.00