| 58267 |
Creator |
fa61b1cb4416d3531f327690f17d4f8b |
| 58267 |
Creator |
ext-a152d90c83942fc229143feefbe0df01 |
| 58267 |
Creator |
ext-63db06d14e723a5b61bf8440356250b9 |
| 58267 |
Creator |
ext-c5225ddb7151c296783de7d7c10f41e4 |
| 58267 |
Date |
2018-10-22 |
| 58267 |
Is Part Of |
repository |
| 58267 |
abstract |
Much of the research undertaken in the field of musical acoustic analysis involves
(electro)mechanical actuation of the instruments under measurement conditions without
the musician present. This has the benefit of repeatability, so that apparatus can
be designed in order to make asynchronous measurements at different points in 3D space.
It also means that the instrument is analysed in its pure form without any acoustic
aberrations presented by a human performer. However it has been found that when a
musician performs on the instrument, this repeatability is absent (despite the musician’s
self-belief in their own consistency) and an alternative approach must be taken to
make 3-dimensional acoustic measurements with the musician present. Musicians could
of course be present during actuated musical instrument analysis but this is not (yet)
a common approach. The research project described in this paper is ongoing and recent
developments of sensor grid geometry are presented here along with some promising
initial results. The sensor array geometry has been investigated with respect to:
optimal spacing, minimising errors in data interpolation at high frequency, and practicality
for construction and actual use. Some preliminary data from a section of the array
grid has been obtained and is presented here in order to demonstrate the robustness
of the data at high frequencies. There is some discussion of the likely errors in
interpolation of the data and some further ideas are explored regarding the manipulation
of the recorded data. |
| 58267 |
authorList |
authors |
| 58267 |
presentedAt |
ext-db75582bda010bdf508bb44b82031b66 |
| 58267 |
status |
peerReviewed |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726324 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726747 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726748 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726749 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726750 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/726751 |
| 58267 |
uri |
http://data.open.ac.uk/oro/document/732099 |
| 58267 |
type |
AcademicArticle |
| 58267 |
type |
Article |
| 58267 |
label |
Carugo, David; Hayatleh, K.; Lidgey, F.J. and Sharp, David (2018). Sensor Grid
Design For High Resolution 3D Acoustic Measurements Of Musical Instruments. In:
Measurements and modelling of musical instruments and performance spaces, 22 Oct 2018,
St Cecilia's Hall, Edinburgh. |
| 58267 |
label |
Carugo, David; Hayatleh, K.; Lidgey, F.J. and Sharp, David (2018). Sensor Grid Design
For High Resolution 3D Acoustic Measurements Of Musical Instruments. In: Measurements
and modelling of musical instruments and performance spaces, 22 Oct 2018, St Cecilia's
Hall, Edinburgh. |
| 58267 |
Title |
Sensor Grid Design For High Resolution 3D Acoustic Measurements Of Musical Instruments. |
| 58267 |
in dataset |
oro |