---
_id: '66982'
author:
- first_name: Emil
  full_name: Bjornson, Emil
  last_name: Bjornson
- first_name: Henk
  full_name: Wymeersch, Henk
  last_name: Wymeersch
- first_name: Bho
  full_name: Matthiesen, Bho
  id: '126292'
  last_name: Matthiesen
  orcid: 0000-0002-4582-3938
- first_name: Petar
  full_name: Popovski, Petar
  last_name: Popovski
- first_name: Luca
  full_name: Sanguinetti, Luca
  last_name: Sanguinetti
- first_name: Elisabeth
  full_name: de Carvalho, Elisabeth
  last_name: de Carvalho
citation:
  ama: 'Bjornson E, Wymeersch H, Matthiesen B, Popovski P, Sanguinetti L, de Carvalho
    E. Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless
    applications. <i>IEEE Signal Processing Magazine</i>. 2022;39(2):135-158. doi:<a
    href="https://doi.org/10.1109/msp.2021.3130549">10.1109/msp.2021.3130549</a>'
  apa: 'Bjornson, E., Wymeersch, H., Matthiesen, B., Popovski, P., Sanguinetti, L.,
    &#38; de Carvalho, E. (2022). Reconfigurable Intelligent Surfaces: A signal processing
    perspective with wireless applications. <i>IEEE Signal Processing Magazine</i>,
    <i>39</i>(2), 135–158. <a href="https://doi.org/10.1109/msp.2021.3130549">https://doi.org/10.1109/msp.2021.3130549</a>'
  bibtex: '@article{Bjornson_Wymeersch_Matthiesen_Popovski_Sanguinetti_de Carvalho_2022,
    title={Reconfigurable Intelligent Surfaces: A signal processing perspective with
    wireless applications}, volume={39}, DOI={<a href="https://doi.org/10.1109/msp.2021.3130549">10.1109/msp.2021.3130549</a>},
    number={2}, journal={IEEE Signal Processing Magazine}, publisher={Institute of
    Electrical and Electronics Engineers (IEEE)}, author={Bjornson, Emil and Wymeersch,
    Henk and Matthiesen, Bho and Popovski, Petar and Sanguinetti, Luca and de Carvalho,
    Elisabeth}, year={2022}, pages={135–158} }'
  chicago: 'Bjornson, Emil, Henk Wymeersch, Bho Matthiesen, Petar Popovski, Luca Sanguinetti,
    and Elisabeth de Carvalho. “Reconfigurable Intelligent Surfaces: A Signal Processing
    Perspective with Wireless Applications.” <i>IEEE Signal Processing Magazine</i>
    39, no. 2 (2022): 135–58. <a href="https://doi.org/10.1109/msp.2021.3130549">https://doi.org/10.1109/msp.2021.3130549</a>.'
  ieee: 'E. Bjornson, H. Wymeersch, B. Matthiesen, P. Popovski, L. Sanguinetti, and
    E. de Carvalho, “Reconfigurable Intelligent Surfaces: A signal processing perspective
    with wireless applications,” <i>IEEE Signal Processing Magazine</i>, vol. 39,
    no. 2, pp. 135–158, 2022, doi: <a href="https://doi.org/10.1109/msp.2021.3130549">10.1109/msp.2021.3130549</a>.'
  mla: 'Bjornson, Emil, et al. “Reconfigurable Intelligent Surfaces: A Signal Processing
    Perspective with Wireless Applications.” <i>IEEE Signal Processing Magazine</i>,
    vol. 39, no. 2, Institute of Electrical and Electronics Engineers (IEEE), 2022,
    pp. 135–58, doi:<a href="https://doi.org/10.1109/msp.2021.3130549">10.1109/msp.2021.3130549</a>.'
  short: E. Bjornson, H. Wymeersch, B. Matthiesen, P. Popovski, L. Sanguinetti, E.
    de Carvalho, IEEE Signal Processing Magazine 39 (2022) 135–158.
date_created: 2026-09-04T14:09:03Z
date_updated: 2026-09-04T19:41:53Z
doi: 10.1109/msp.2021.3130549
extern: '1'
intvolume: '        39'
issue: '2'
language:
- iso: eng
page: 135-158
publication: IEEE Signal Processing Magazine
publication_identifier:
  issn:
  - 1053-5888
  - 1558-0792
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: 'Reconfigurable Intelligent Surfaces: A signal processing perspective with
  wireless applications'
type: journal_article
user_id: '126292'
volume: 39
year: '2022'
...
---
_id: '11886'
abstract:
- lang: eng
  text: Today, we are often surrounded by devices with one or more microphones, such
    as smartphones, laptops, and wireless microphones. If they are part of an acoustic
    sensor network, their distribution in the environment can be beneficially exploited
    for various speech processing tasks. However, applications like speaker localization,
    speaker tracking, and speech enhancement by beamforming avail themselves of the
    geometrical configuration of the sensors. Therefore, acoustic microphone geometry
    calibration has recently become a very active field of research. This article
    provides an application-oriented, comprehensive survey of existing methods for
    microphone position self-calibration, which will be categorized by the measurements
    they use and the scenarios they can calibrate. Selected methods will be evaluated
    comparatively with real-world recordings.
author:
- first_name: Axel
  full_name: Plinge, Axel
  last_name: Plinge
- first_name: Florian
  full_name: Jacob, Florian
  last_name: Jacob
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
- first_name: Gernot A.
  full_name: Fink, Gernot A.
  last_name: Fink
citation:
  ama: 'Plinge A, Jacob F, Haeb-Umbach R, Fink GA. Acoustic Microphone Geometry Calibration:
    An overview and experimental evaluation of state-of-the-art algorithms. <i>IEEE
    Signal Processing Magazine</i>. 2016;33(4):14-29. doi:<a href="https://doi.org/10.1109/MSP.2016.2555198">10.1109/MSP.2016.2555198</a>'
  apa: 'Plinge, A., Jacob, F., Haeb-Umbach, R., &#38; Fink, G. A. (2016). Acoustic
    Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art
    algorithms. <i>IEEE Signal Processing Magazine</i>, <i>33</i>(4), 14–29. <a href="https://doi.org/10.1109/MSP.2016.2555198">https://doi.org/10.1109/MSP.2016.2555198</a>'
  bibtex: '@article{Plinge_Jacob_Haeb-Umbach_Fink_2016, title={Acoustic Microphone
    Geometry Calibration: An overview and experimental evaluation of state-of-the-art
    algorithms}, volume={33}, DOI={<a href="https://doi.org/10.1109/MSP.2016.2555198">10.1109/MSP.2016.2555198</a>},
    number={4}, journal={IEEE Signal Processing Magazine}, author={Plinge, Axel and
    Jacob, Florian and Haeb-Umbach, Reinhold and Fink, Gernot A.}, year={2016}, pages={14–29}
    }'
  chicago: 'Plinge, Axel, Florian Jacob, Reinhold Haeb-Umbach, and Gernot A. Fink.
    “Acoustic Microphone Geometry Calibration: An Overview and Experimental Evaluation
    of State-of-the-Art Algorithms.” <i>IEEE Signal Processing Magazine</i> 33, no.
    4 (2016): 14–29. <a href="https://doi.org/10.1109/MSP.2016.2555198">https://doi.org/10.1109/MSP.2016.2555198</a>.'
  ieee: 'A. Plinge, F. Jacob, R. Haeb-Umbach, and G. A. Fink, “Acoustic Microphone
    Geometry Calibration: An overview and experimental evaluation of state-of-the-art
    algorithms,” <i>IEEE Signal Processing Magazine</i>, vol. 33, no. 4, pp. 14–29,
    2016.'
  mla: 'Plinge, Axel, et al. “Acoustic Microphone Geometry Calibration: An Overview
    and Experimental Evaluation of State-of-the-Art Algorithms.” <i>IEEE Signal Processing
    Magazine</i>, vol. 33, no. 4, 2016, pp. 14–29, doi:<a href="https://doi.org/10.1109/MSP.2016.2555198">10.1109/MSP.2016.2555198</a>.'
  short: A. Plinge, F. Jacob, R. Haeb-Umbach, G.A. Fink, IEEE Signal Processing Magazine
    33 (2016) 14–29.
date_created: 2019-07-12T05:30:09Z
date_updated: 2022-01-06T06:51:11Z
department:
- _id: '54'
doi: 10.1109/MSP.2016.2555198
intvolume: '        33'
issue: '4'
keyword:
- Acoustic sensors
- Microphones
- Portable computers
- Smart phones
- Wireless communication
- Wireless sensor networks
language:
- iso: eng
page: 14-29
publication: IEEE Signal Processing Magazine
publication_identifier:
  issn:
  - 1053-5888
status: public
title: 'Acoustic Microphone Geometry Calibration: An overview and experimental evaluation
  of state-of-the-art algorithms'
type: journal_article
user_id: '44006'
volume: 33
year: '2016'
...