Active Control of a String Instrument Bridge Using the Posicast Technique
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LI. B.. Donovan, and A. McPherson, "Active Control of a String Instrument Bridge Using the Posicast Technique," Paper 9285, (2015 May.). doi:
LI. B.. Donovan, and A. McPherson, "Active Control of a String Instrument Bridge Using the Posicast Technique," Paper 9285, (2015 May.). doi:
Abstract: This paper presents an active bridge allowing for precise audio-rate manipulation of a string’s termination for the purposes of modifying string instrument timbre. The design of the bridge actuator and height sensor is discussed, and the benefits of using feedforward posicast control over a feedback compensator for controlling the dynamics of the severely underdamped bridge actuator system are established.
@article{donovan2015active,
author={donovan, liam b. and mcpherson, andrew},
journal={journal of the audio engineering society},
title={active control of a string instrument bridge using the posicast technique},
year={2015},
volume={},
number={},
pages={},
doi={},
month={may},}
@article{donovan2015active,
author={donovan, liam b. and mcpherson, andrew},
journal={journal of the audio engineering society},
title={active control of a string instrument bridge using the posicast technique},
year={2015},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={this paper presents an active bridge allowing for precise audio-rate manipulation of a string’s termination for the purposes of modifying string instrument timbre. the design of the bridge actuator and height sensor is discussed, and the benefits of using feedforward posicast control over a feedback compensator for controlling the dynamics of the severely underdamped bridge actuator system are established.},}
TY - paper
TI - Active Control of a String Instrument Bridge Using the Posicast Technique
SP -
EP -
AU - Donovan, Liam B.
AU - McPherson, Andrew
PY - 2015
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2015
TY - paper
TI - Active Control of a String Instrument Bridge Using the Posicast Technique
SP -
EP -
AU - Donovan, Liam B.
AU - McPherson, Andrew
PY - 2015
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2015
AB - This paper presents an active bridge allowing for precise audio-rate manipulation of a string’s termination for the purposes of modifying string instrument timbre. The design of the bridge actuator and height sensor is discussed, and the benefits of using feedforward posicast control over a feedback compensator for controlling the dynamics of the severely underdamped bridge actuator system are established.
This paper presents an active bridge allowing for precise audio-rate manipulation of a string’s termination for the purposes of modifying string instrument timbre. The design of the bridge actuator and height sensor is discussed, and the benefits of using feedforward posicast control over a feedback compensator for controlling the dynamics of the severely underdamped bridge actuator system are established.
Authors:
Donovan, Liam B.; McPherson, Andrew
Affiliation:
Queen Mary University of London, London, UK
AES Convention:
138 (May 2015)
Paper Number:
9285
Publication Date:
May 6, 2015Import into BibTeX
Subject:
Transducers
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=17709
