D. Nielsen, A. Knott, and MI. E.. Andersen, "A Direct Driver for Electrostatic Transducers," Paper 9147, (2014 October.). doi:
D. Nielsen, A. Knott, and MI. E.. Andersen, "A Direct Driver for Electrostatic Transducers," Paper 9147, (2014 October.). doi:
Abstract: Electrostatic transducers represent a very interesting alternative to the traditional inefficient electrodynamic transducers. In order to establish the full potential of these transducers, power amplifiers that fulfill the strict requirements imposed by such loads (high impedance, frequency depended, nonlinear, and high bias voltage for linearization) must be developed. This paper analyzes a power stage suitable for driving an electrostatic transducer under biasing. Measurement results of a plus/minus 400 V prototype amplifier are shown. THD below 1 % is reported.
@article{nielsen2014a,
author={nielsen, dennis and knott, arnold and andersen, michael a. e.},
journal={journal of the audio engineering society},
title={a direct driver for electrostatic transducers},
year={2014},
volume={},
number={},
pages={},
doi={},
month={october},}
@article{nielsen2014a,
author={nielsen, dennis and knott, arnold and andersen, michael a. e.},
journal={journal of the audio engineering society},
title={a direct driver for electrostatic transducers},
year={2014},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={electrostatic transducers represent a very interesting alternative to the traditional inefficient electrodynamic transducers. in order to establish the full potential of these transducers, power amplifiers that fulfill the strict requirements imposed by such loads (high impedance, frequency depended, nonlinear, and high bias voltage for linearization) must be developed. this paper analyzes a power stage suitable for driving an electrostatic transducer under biasing. measurement results of a plus/minus 400 v prototype amplifier are shown. thd below 1 % is reported.},}
TY - paper
TI - A Direct Driver for Electrostatic Transducers
SP -
EP -
AU - Nielsen, Dennis
AU - Knott, Arnold
AU - Andersen, Michael A. E.
PY - 2014
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2014
TY - paper
TI - A Direct Driver for Electrostatic Transducers
SP -
EP -
AU - Nielsen, Dennis
AU - Knott, Arnold
AU - Andersen, Michael A. E.
PY - 2014
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2014
AB - Electrostatic transducers represent a very interesting alternative to the traditional inefficient electrodynamic transducers. In order to establish the full potential of these transducers, power amplifiers that fulfill the strict requirements imposed by such loads (high impedance, frequency depended, nonlinear, and high bias voltage for linearization) must be developed. This paper analyzes a power stage suitable for driving an electrostatic transducer under biasing. Measurement results of a plus/minus 400 V prototype amplifier are shown. THD below 1 % is reported.
Electrostatic transducers represent a very interesting alternative to the traditional inefficient electrodynamic transducers. In order to establish the full potential of these transducers, power amplifiers that fulfill the strict requirements imposed by such loads (high impedance, frequency depended, nonlinear, and high bias voltage for linearization) must be developed. This paper analyzes a power stage suitable for driving an electrostatic transducer under biasing. Measurement results of a plus/minus 400 V prototype amplifier are shown. THD below 1 % is reported.
Authors:
Nielsen, Dennis; Knott, Arnold; Andersen, Michael A. E.
Affiliation:
Technical University of Denmark, Kgs. Lyngby, Denmark
AES Convention:
137 (October 2014)
Paper Number:
9147
Publication Date:
October 8, 2014Import into BibTeX
Subject:
Transducers
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=17470
