Microphone Array Optimization for a Hearing Restoration Headset
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P. Gillett, M. Johnson, E. Perini, A. Toso, and D. Harris, "Microphone Array Optimization for a Hearing Restoration Headset," J. Audio Eng. Soc., vol. 58, no. 11, pp. 941-951, (2010 November.). doi:
P. Gillett, M. Johnson, E. Perini, A. Toso, and D. Harris, "Microphone Array Optimization for a Hearing Restoration Headset," J. Audio Eng. Soc., vol. 58 Issue 11 pp. 941-951, (2010 November.). doi:
Abstract: Hearing protection headsets can be made acoustically transparent to the user if environmental sound can be easily localized. A proposed array of microphones processed by a filter-and-sum technique can recreate the target head-related transfer functions. A three-dimensional numerical model of a KEMAR mannequin with headset was experimentally verified to a 12-kHz bandwidth. The optimal six-microphone array (three per headphone) was measured in an anechoic chamber, and preliminary subjective tests were encouraging.
@article{gillett2010microphone,
author={gillett, philip and johnson, marty and perini, efrain and toso, alessandro and harris, daniel},
journal={journal of the audio engineering society},
title={microphone array optimization for a hearing restoration headset},
year={2010},
volume={58},
number={11},
pages={941-951},
doi={},
month={november},}
@article{gillett2010microphone,
author={gillett, philip and johnson, marty and perini, efrain and toso, alessandro and harris, daniel},
journal={journal of the audio engineering society},
title={microphone array optimization for a hearing restoration headset},
year={2010},
volume={58},
number={11},
pages={941-951},
doi={},
month={november},
abstract={hearing protection headsets can be made acoustically transparent to the user if environmental sound can be easily localized. a proposed array of microphones processed by a filter-and-sum technique can recreate the target head-related transfer functions. a three-dimensional numerical model of a kemar mannequin with headset was experimentally verified to a 12-khz bandwidth. the optimal six-microphone array (three per headphone) was measured in an anechoic chamber, and preliminary subjective tests were encouraging.},}
TY - report
TI - Microphone Array Optimization for a Hearing Restoration Headset
SP - 941
EP - 951
AU - Gillett, Philip
AU - Johnson, Marty
AU - Perini, Efrain
AU - Toso, Alessandro
AU - Harris, Daniel
PY - 2010
JO - Journal of the Audio Engineering Society
IS - 11
VO - 58
VL - 58
Y1 - November 2010
TY - report
TI - Microphone Array Optimization for a Hearing Restoration Headset
SP - 941
EP - 951
AU - Gillett, Philip
AU - Johnson, Marty
AU - Perini, Efrain
AU - Toso, Alessandro
AU - Harris, Daniel
PY - 2010
JO - Journal of the Audio Engineering Society
IS - 11
VO - 58
VL - 58
Y1 - November 2010
AB - Hearing protection headsets can be made acoustically transparent to the user if environmental sound can be easily localized. A proposed array of microphones processed by a filter-and-sum technique can recreate the target head-related transfer functions. A three-dimensional numerical model of a KEMAR mannequin with headset was experimentally verified to a 12-kHz bandwidth. The optimal six-microphone array (three per headphone) was measured in an anechoic chamber, and preliminary subjective tests were encouraging.
Hearing protection headsets can be made acoustically transparent to the user if environmental sound can be easily localized. A proposed array of microphones processed by a filter-and-sum technique can recreate the target head-related transfer functions. A three-dimensional numerical model of a KEMAR mannequin with headset was experimentally verified to a 12-kHz bandwidth. The optimal six-microphone array (three per headphone) was measured in an anechoic chamber, and preliminary subjective tests were encouraging.
Authors:
Gillett, Philip; Johnson, Marty; Perini, Efrain; Toso, Alessandro; Harris, Daniel
Affiliations:
Virginia Tech, Blacksburg, VA, USA; Sennheiser Research Laboratory, Palo Alto, CA, USA(See document for exact affiliation information.) JAES Volume 58 Issue 11 pp. 941-951; November 2010
Publication Date:
December 23, 2010Import into BibTeX
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=15739