---
_id: '63675'
abstract:
- lang: eng
text: Cobalt spinel (Co3O4) catalysts are widely studied in scope of the electrocatalytic
oxygen evolution reaction (OER), yet the role of interfacial structural transformation
under anodic bias remains under debate. Here, we employ an operando approach,
combining a fast electrochemical quartz crystal microbalance with dissipation
monitoring (EQCM-D), electrochemical impedance spectroscopy (EIS), and Raman spectroscopy
to investigate interfacial transformations of Co3O4 nanoparticle electrodes in
alkaline electrolyte. We identify two distinct regimes during the anodic sweep
prior to the macroscopic OER onset. At lower potentials, the catalyst interface
remains mechanically rigid while reversibly associating several OH−/H2O species
per oxidized cobalt site. At higher potentials, pronounced softening of the interface
occurs alongside further uptake of electrolyte species. This indicates amorphization
and a ‘swelling process’ beyond simple adsorption. Notably, an electrochemical
conditioning treatment can suppress mass and compliance hysteresis without affecting
OER activity, suggesting that most incorporated electrolyte species do not participate
in the OER. EIS further reveals that OER intermediates form well below the apparent
OER onset potential. These results advance our mechanistic understanding of interfacial
transformations in cobalt-based OER catalysts and establish EQCM-D as a sensitive
operando technique for probing electrocatalyst transformations.
article_number: e01104
author:
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Carsten
full_name: Placke‐Yan, Carsten
last_name: Placke‐Yan
- first_name: Georg
full_name: Bendt, Georg
last_name: Bendt
- first_name: Sheila
full_name: Hernandez, Sheila
last_name: Hernandez
- first_name: Kristina
full_name: Tschulik, Kristina
last_name: Tschulik
- first_name: Stephan
full_name: Schulz, Stephan
last_name: Schulz
- first_name: Julia
full_name: Linnemann, Julia
id: '116779'
last_name: Linnemann
orcid: 0000-0001-6883-5424
citation:
ama: 'Leppin C, Placke‐Yan C, Bendt G, et al. Interfacial Softening and Electrolyte
Uptake in Co3O4 OER Catalysts: Insight from Operando
Spectroscopy and Fast EQCM‐D. ChemCatChem. 2026;18(2). doi:10.1002/cctc.202501104'
apa: 'Leppin, C., Placke‐Yan, C., Bendt, G., Hernandez, S., Tschulik, K., Schulz,
S., & Linnemann, J. (2026). Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D. ChemCatChem, 18(2), Article e01104. https://doi.org/10.1002/cctc.202501104'
bibtex: '@article{Leppin_Placke‐Yan_Bendt_Hernandez_Tschulik_Schulz_Linnemann_2026,
title={Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D}, volume={18},
DOI={10.1002/cctc.202501104},
number={2e01104}, journal={ChemCatChem}, publisher={Wiley}, author={Leppin, Christian
and Placke‐Yan, Carsten and Bendt, Georg and Hernandez, Sheila and Tschulik, Kristina
and Schulz, Stephan and Linnemann, Julia}, year={2026} }'
chicago: 'Leppin, Christian, Carsten Placke‐Yan, Georg Bendt, Sheila Hernandez,
Kristina Tschulik, Stephan Schulz, and Julia Linnemann. “Interfacial Softening
and Electrolyte Uptake in Co3O4 OER Catalysts: Insight from
Operando Spectroscopy and Fast EQCM‐D.” ChemCatChem 18, no. 2 (2026).
https://doi.org/10.1002/cctc.202501104.'
ieee: 'C. Leppin et al., “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D,” ChemCatChem, vol. 18, no. 2, Art. no. e01104, 2026, doi:
10.1002/cctc.202501104.'
mla: 'Leppin, Christian, et al. “Interfacial Softening and Electrolyte Uptake in
Co3O4 OER Catalysts: Insight from Operando Spectroscopy
and Fast EQCM‐D.” ChemCatChem, vol. 18, no. 2, e01104, Wiley, 2026, doi:10.1002/cctc.202501104.'
short: C. Leppin, C. Placke‐Yan, G. Bendt, S. Hernandez, K. Tschulik, S. Schulz,
J. Linnemann, ChemCatChem 18 (2026).
date_created: 2026-01-20T19:33:40Z
date_updated: 2026-01-20T19:36:51Z
department:
- _id: '985'
doi: 10.1002/cctc.202501104
intvolume: ' 18'
issue: '2'
keyword:
- electrocatalysis
- Co3O4
- EQCM-D
- OER
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: ChemCatChem
publication_identifier:
issn:
- 1867-3880
- 1867-3899
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Interfacial Softening and Electrolyte Uptake in Co3O4
OER Catalysts: Insight from Operando Spectroscopy and Fast EQCM‐D'
type: journal_article
user_id: '116779'
volume: 18
year: '2026'
...
---
_id: '55646'
abstract:
- lang: ger
text: "Was bedeutet es, „für“ Robben, Wale oder bedrohte marine Ökosysteme zu sprechen?
Diese Frage steht im Zentrum aktueller Debatten um die Rechte der Natur – und
sie stellt zugleich eine besondere Herausforderung für die ästhetische Praxis
im Anthropozän dar.\r\nDer Aufsatz untersucht, welchen spezifischen Beitrag Environmental
Sound Art zu gegenwärtigen umweltpolitischen Debatten leisten kann, und nutzt
dafür feministische und postkoloniale Theorieansätze als analytisches Werkzeug.
Im Zentrum steht dabei die Frage nach der Repräsentationsdynamik zwischen Komponist*in
und nichtmenschlichen Subjekten sowie das daraus resultierende Problem der Anwaltschaft.
Am Beispiel von Jana Winderens Soundscape-Komposition \"Spring Bloom in the Marginal
Ice Zone\" (2017) diskutiert der Aufsatz die Rolle der Komponistin als Anwältin
für ein Ökosystem und dessen Bewohner*innen sowie die Grenzen und Möglichkeiten
ästhetischer Positionen, nichtmenschlichen Entitäten ›eine Stimme zu verleihen‹.
Der Text unterzieht dabei Gayatri Chakravorty Spivaks Überlegungen zur Repräsentation
Subalterner einer Relektüre unter posthumanistischen Vorzeichen und entwickelt
daraus abschließend das Konzept des ›subversiven Zuhörens‹, eine kritische Hörpraxis,
die anthropozentrische Wahrnehmungsmuster hinterfragt und dem nachspürt, was durch
sie unhörbar gemacht wird.\r\n"
author:
- first_name: Jonas
full_name: Spieker, Jonas
id: '65143'
last_name: Spieker
citation:
ama: 'Spieker J. Klagende Robben. Environmental Sound Art und das Problem der Anwaltschaft.
In: Bartsch C, Schürmer A, Spieker J, eds. Non*binär! Sound und Gender im Posthumanismus.
Vol 17. Jahrbuch Musik und Gender. Georg Olms Verlag; 2025:113–126. doi:https://doi.org/10.5771/9783487171746-113'
apa: Spieker, J. (2025). Klagende Robben. Environmental Sound Art und das Problem
der Anwaltschaft. In C. Bartsch, A. Schürmer, & J. Spieker (Eds.), Non*binär!
Sound und Gender im Posthumanismus (Vol. 17, pp. 113–126). Georg Olms Verlag.
https://doi.org/10.5771/9783487171746-113
bibtex: '@inbook{Spieker_2025, place={Baden-Baden}, series={Jahrbuch Musik und Gender},
title={Klagende Robben. Environmental Sound Art und das Problem der Anwaltschaft},
volume={17}, DOI={https://doi.org/10.5771/9783487171746-113},
booktitle={Non*binär! Sound und Gender im Posthumanismus}, publisher={Georg Olms
Verlag}, author={Spieker, Jonas}, editor={Bartsch, Cornelia and Schürmer, Anna
and Spieker, Jonas}, year={2025}, pages={113–126}, collection={Jahrbuch Musik
und Gender} }'
chicago: 'Spieker, Jonas. “Klagende Robben. Environmental Sound Art und das Problem
der Anwaltschaft.” In Non*binär! Sound und Gender im Posthumanismus, edited
by Cornelia Bartsch, Anna Schürmer, and Jonas Spieker, 17:113–126. Jahrbuch Musik
und Gender. Baden-Baden: Georg Olms Verlag, 2025. https://doi.org/10.5771/9783487171746-113.'
ieee: 'J. Spieker, “Klagende Robben. Environmental Sound Art und das Problem der
Anwaltschaft,” in Non*binär! Sound und Gender im Posthumanismus, vol. 17,
C. Bartsch, A. Schürmer, and J. Spieker, Eds. Baden-Baden: Georg Olms Verlag,
2025, pp. 113–126.'
mla: Spieker, Jonas. “Klagende Robben. Environmental Sound Art und das Problem der
Anwaltschaft.” Non*binär! Sound und Gender im Posthumanismus, edited by
Cornelia Bartsch et al., vol. 17, Georg Olms Verlag, 2025, pp. 113–126, doi:https://doi.org/10.5771/9783487171746-113.
short: 'J. Spieker, in: C. Bartsch, A. Schürmer, J. Spieker (Eds.), Non*binär! Sound
und Gender im Posthumanismus, Georg Olms Verlag, Baden-Baden, 2025, pp. 113–126.'
date_created: 2024-08-19T09:05:09Z
date_updated: 2026-02-04T18:44:32Z
doi: https://doi.org/10.5771/9783487171746-113
editor:
- first_name: Cornelia
full_name: Bartsch, Cornelia
last_name: Bartsch
- first_name: Anna
full_name: Schürmer, Anna
last_name: Schürmer
- first_name: Jonas
full_name: Spieker, Jonas
last_name: Spieker
intvolume: ' 17'
keyword:
- Environmental Sound Art
- Ecological Sound Art
- Blue Humanities
- Posthumanism
- Critical Posthumanism
- Environmental Humanities
- Soundscape Studies
- Ecocriticism
- Listening (Music)
- Ecomusicology
- Sound Art
- Environmental sounds
- Advocacy and Activism
- Gayatri Spivak
language:
- iso: ger
main_file_link:
- url: https://www.nomos-shop.de/de/p/non-binaer-gr-978-3-487-17173-9
page: 113–126
place: Baden-Baden
publication: Non*binär! Sound und Gender im Posthumanismus
publication_identifier:
issn:
- 978-3-487-17174-6
publication_status: published
publisher: Georg Olms Verlag
quality_controlled: '1'
series_title: Jahrbuch Musik und Gender
status: public
title: Klagende Robben. Environmental Sound Art und das Problem der Anwaltschaft
type: book_chapter
user_id: '65143'
volume: 17
year: '2025'
...
---
_id: '22218'
author:
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
- first_name: Christine
full_name: Freitag, Christine
id: '20560'
last_name: Freitag
- first_name: Burkhard
full_name: Hehenkamp, Burkhard
id: '37339'
last_name: Hehenkamp
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
id: '20179'
last_name: Hilleringmann
- first_name: Katrin
full_name: Temmen, Katrin
id: '30086'
last_name: Temmen
- first_name: Tobias
full_name: Klaus, Tobias
last_name: Klaus
- first_name: Nicolaus
full_name: Rohrer, Nicolaus
last_name: Rohrer
- first_name: Sven
full_name: Lehmann, Sven
last_name: Lehmann
citation:
ama: 'Krauter S, Böcker J, Freitag C, et al. Projekt Art-D Grids: Nachhaltige und
stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für die
Entwicklung. In: Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021. Conexio;
2021:305-309.'
apa: 'Krauter, S., Böcker, J., Freitag, C., Hehenkamp, B., Hilleringmann, U., Temmen,
K., Klaus, T., Rohrer, N., & Lehmann, S. (2021). Projekt Art-D Grids: Nachhaltige
und stabile Microgrids in Afrika - eine Plattform für Forschung und Lehre für
die Entwicklung. Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021, 305–309.'
bibtex: '@inproceedings{Krauter_Böcker_Freitag_Hehenkamp_Hilleringmann_Temmen_Klaus_Rohrer_Lehmann_2021,
place={Pforzheim}, title={Projekt Art-D Grids: Nachhaltige und stabile Microgrids
in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung}, booktitle={Tagungsband
des 36. PV-Symposiums, 18.-26 Mai 2021}, publisher={Conexio}, author={Krauter,
Stefan and Böcker, Joachim and Freitag, Christine and Hehenkamp, Burkhard and
Hilleringmann, Ulrich and Temmen, Katrin and Klaus, Tobias and Rohrer, Nicolaus
and Lehmann, Sven}, year={2021}, pages={305–309} }'
chicago: 'Krauter, Stefan, Joachim Böcker, Christine Freitag, Burkhard Hehenkamp,
Ulrich Hilleringmann, Katrin Temmen, Tobias Klaus, Nicolaus Rohrer, and Sven Lehmann.
“Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform
für Forschung und Lehre für die Entwicklung.” In Tagungsband des 36. PV-Symposiums,
18.-26 Mai 2021, 305–9. Pforzheim: Conexio, 2021.'
ieee: 'S. Krauter et al., “Projekt Art-D Grids: Nachhaltige und stabile Microgrids
in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung,” in Tagungsband
des 36. PV-Symposiums, 18.-26 Mai 2021, Staffelstein / online, 2021, pp. 305–309.'
mla: 'Krauter, Stefan, et al. “Projekt Art-D Grids: Nachhaltige und stabile Microgrids
in Afrika - eine Plattform für Forschung und Lehre für die Entwicklung.” Tagungsband
des 36. PV-Symposiums, 18.-26 Mai 2021, Conexio, 2021, pp. 305–09.'
short: 'S. Krauter, J. Böcker, C. Freitag, B. Hehenkamp, U. Hilleringmann, K. Temmen,
T. Klaus, N. Rohrer, S. Lehmann, in: Tagungsband des 36. PV-Symposiums, 18.-26
Mai 2021, Conexio, Pforzheim, 2021, pp. 305–309.'
conference:
end_date: 2021-05-26
location: Staffelstein / online
name: 36. PV-Symposium
start_date: 2021-05-18
date_created: 2021-05-20T09:58:43Z
date_updated: 2024-01-19T16:43:56Z
ddc:
- '620'
department:
- _id: '53'
- _id: '475'
- _id: '52'
- _id: '453'
- _id: '59'
- _id: '300'
file:
- access_level: closed
content_type: application/pdf
creator: krauter
date_created: 2022-01-06T11:49:19Z
date_updated: 2022-01-06T11:49:19Z
file_id: '29170'
file_name: Staffelstein 2021 ART-D S.305-309.pdf
file_size: 5128404
relation: main_file
success: 1
file_date_updated: 2022-01-06T11:49:19Z
has_accepted_license: '1'
keyword:
- Art-D
- Afrika
- Resilienz
- Resilience
- Grid stability
- robustness
- microgrids
language:
- iso: ger
page: 305-309
place: Pforzheim
publication: Tagungsband des 36. PV-Symposiums, 18.-26 Mai 2021
publication_identifier:
isbn:
- 978-3-948176-14-3
publication_status: published
publisher: Conexio
quality_controlled: '1'
status: public
title: 'Projekt Art-D Grids: Nachhaltige und stabile Microgrids in Afrika - eine Plattform
für Forschung und Lehre für die Entwicklung'
type: conference
user_id: '66'
year: '2021'
...
---
_id: '24540'
abstract:
- lang: eng
text: "With its growing population and industrialization, DREs, and solar technologies
in particular, provide a \r\nsustainable means of bridging the current energy
deficit in Africa, increasing supply reliability and meeting future \r\ndemand.
Data acquisition and data management systems allow real time monitoring and control
of energy systems as \r\nwell as performance analysis. However commercial data
acquisition systems often have cost implications that are \r\nprohibitive for
small PV systems and installations in developing countries.\r\nIn this paper,
a multi-user, multi-purpose microgrid database system is designed and implemented.
MAVOWATT \r\n270 power quality analyzers by GOSSEN METRAWATT, raspberry pi modules
and sensors are used for measuring, \r\nrecording and storing electrical and meteorological
data in East Africa. Socio-economic data is also stored in the\r\ndatabase. The
designed system employs open source software and hardware solutions which are
best suited to \r\ndeveloping regions like East Africa due to the lower cost implications.\r\nThe
expected results promise a comprehensive database covering different electro-technical
and socio-economic \r\nparameters useful for optimal design of microgrid systems."
author:
- first_name: Josephine Nakato
full_name: Kakande, Josephine Nakato
id: '88649'
last_name: Kakande
- first_name: Godiana Hagile
full_name: Philipo, Godiana Hagile
id: '88505'
last_name: Philipo
- first_name: Stefan
full_name: Krauter, Stefan
id: '28836'
last_name: Krauter
orcid: 0000-0002-3594-260X
citation:
ama: 'Kakande JN, Philipo GH, Krauter S. Load Data Acquisition in Rural East Africa
for the Layout of Microgrids and Demand–Side–Management Measures. In: Proceedings
of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC
2021). ; 2021:1505-1510. doi:10.4229/EUPVSEC20212021-6BV.5.38'
apa: Kakande, J. N., Philipo, G. H., & Krauter, S. (2021). Load Data Acquisition
in Rural East Africa for the Layout of Microgrids and Demand–Side–Management Measures.
Proceedings of the 38th European Photovoltaic Solar Energy Conference and Exhibition
(EUPVSEC 2021), 1505–1510. https://doi.org/10.4229/EUPVSEC20212021-6BV.5.38
bibtex: '@inproceedings{Kakande_Philipo_Krauter_2021, title={Load Data Acquisition
in Rural East Africa for the Layout of Microgrids and Demand–Side–Management Measures},
DOI={10.4229/EUPVSEC20212021-6BV.5.38},
booktitle={Proceedings of the 38th European Photovoltaic Solar Energy Conference
and Exhibition (EUPVSEC 2021)}, author={Kakande, Josephine Nakato and Philipo,
Godiana Hagile and Krauter, Stefan}, year={2021}, pages={1505–1510} }'
chicago: Kakande, Josephine Nakato, Godiana Hagile Philipo, and Stefan Krauter.
“Load Data Acquisition in Rural East Africa for the Layout of Microgrids and Demand–Side–Management
Measures.” In Proceedings of the 38th European Photovoltaic Solar Energy Conference
and Exhibition (EUPVSEC 2021), 1505–10, 2021. https://doi.org/10.4229/EUPVSEC20212021-6BV.5.38.
ieee: 'J. N. Kakande, G. H. Philipo, and S. Krauter, “Load Data Acquisition in Rural
East Africa for the Layout of Microgrids and Demand–Side–Management Measures,”
in Proceedings of the 38th European Photovoltaic Solar Energy Conference and
Exhibition (EUPVSEC 2021), 2021, pp. 1505–1510, doi: 10.4229/EUPVSEC20212021-6BV.5.38.'
mla: Kakande, Josephine Nakato, et al. “Load Data Acquisition in Rural East Africa
for the Layout of Microgrids and Demand–Side–Management Measures.” Proceedings
of the 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC
2021), 2021, pp. 1505–10, doi:10.4229/EUPVSEC20212021-6BV.5.38.
short: 'J.N. Kakande, G.H. Philipo, S. Krauter, in: Proceedings of the 38th European
Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2021), 2021, pp.
1505–1510.'
conference:
end_date: 2021-09-10
name: 38th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC
2021)
start_date: 2021-09-06
date_created: 2021-09-16T05:52:50Z
date_updated: 2024-10-17T08:45:50Z
ddc:
- '620'
department:
- _id: '53'
doi: 10.4229/EUPVSEC20212021-6BV.5.38
file:
- access_level: closed
content_type: application/pdf
creator: krauter
date_created: 2022-01-06T13:11:59Z
date_updated: 2022-01-06T13:11:59Z
file_id: '29174'
file_name: Kakande Philipo Krauter - Load Data Aquisition ART-D - EUPVSEC 2021.pdf
file_size: 1343406
relation: main_file
success: 1
file_date_updated: 2022-01-06T13:11:59Z
has_accepted_license: '1'
keyword:
- Art-D
- Afrika
- Demand side management
- MySQL
- Raspberry pi
- Data acquisition
language:
- iso: eng
page: 1505-1510
publication: Proceedings of the 38th European Photovoltaic Solar Energy Conference
and Exhibition (EUPVSEC 2021)
publication_identifier:
isbn:
- 3-936338-78-7
publication_status: published
quality_controlled: '1'
status: public
title: Load Data Acquisition in Rural East Africa for the Layout of Microgrids and
Demand–Side–Management Measures
type: conference
user_id: '16148'
year: '2021'
...
---
_id: '11917'
abstract:
- lang: eng
text: In this paper we present a speech presence probability (SPP) estimation algorithmwhich
exploits both temporal and spectral correlations of speech. To this end, the SPP
estimation is formulated as the posterior probability estimation of the states
of a two-dimensional (2D) Hidden Markov Model (HMM). We derive an iterative algorithm
to decode the 2D-HMM which is based on the turbo principle. The experimental results
show that indeed the SPP estimates improve from iteration to iteration, and further
clearly outperform another state-of-the-art SPP estimation algorithm.
author:
- first_name: Dang Hai Tran
full_name: Vu, Dang Hai Tran
last_name: Vu
- first_name: Reinhold
full_name: Haeb-Umbach, Reinhold
id: '242'
last_name: Haeb-Umbach
citation:
ama: 'Vu DHT, Haeb-Umbach R. Using the turbo principle for exploiting temporal and
spectral correlations in speech presence probability estimation. In: 38th International
Conference on Acoustics, Speech and Signal Processing (ICASSP 2013). ; 2013:863-867.
doi:10.1109/ICASSP.2013.6637771'
apa: Vu, D. H. T., & Haeb-Umbach, R. (2013). Using the turbo principle for exploiting
temporal and spectral correlations in speech presence probability estimation.
In 38th International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2013) (pp. 863–867). https://doi.org/10.1109/ICASSP.2013.6637771
bibtex: '@inproceedings{Vu_Haeb-Umbach_2013, title={Using the turbo principle for
exploiting temporal and spectral correlations in speech presence probability estimation},
DOI={10.1109/ICASSP.2013.6637771},
booktitle={38th International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2013)}, author={Vu, Dang Hai Tran and Haeb-Umbach, Reinhold}, year={2013},
pages={863–867} }'
chicago: Vu, Dang Hai Tran, and Reinhold Haeb-Umbach. “Using the Turbo Principle
for Exploiting Temporal and Spectral Correlations in Speech Presence Probability
Estimation.” In 38th International Conference on Acoustics, Speech and Signal
Processing (ICASSP 2013), 863–67, 2013. https://doi.org/10.1109/ICASSP.2013.6637771.
ieee: D. H. T. Vu and R. Haeb-Umbach, “Using the turbo principle for exploiting
temporal and spectral correlations in speech presence probability estimation,”
in 38th International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2013), 2013, pp. 863–867.
mla: Vu, Dang Hai Tran, and Reinhold Haeb-Umbach. “Using the Turbo Principle for
Exploiting Temporal and Spectral Correlations in Speech Presence Probability Estimation.”
38th International Conference on Acoustics, Speech and Signal Processing (ICASSP
2013), 2013, pp. 863–67, doi:10.1109/ICASSP.2013.6637771.
short: 'D.H.T. Vu, R. Haeb-Umbach, in: 38th International Conference on Acoustics,
Speech and Signal Processing (ICASSP 2013), 2013, pp. 863–867.'
date_created: 2019-07-12T05:30:45Z
date_updated: 2022-01-06T06:51:12Z
department:
- _id: '54'
doi: 10.1109/ICASSP.2013.6637771
keyword:
- correlation methods
- estimation theory
- hidden Markov models
- iterative methods
- probability
- spectral analysis
- speech processing
- 2D HMM
- SPP estimates
- iterative algorithm
- posterior probability estimation
- spectral correlation
- speech presence probability estimation
- state-of-the-art SPP estimation algorithm
- temporal correlation
- turbo principle
- two-dimensional hidden Markov model
- Correlation
- Decoding
- Estimation
- Iterative decoding
- Noise
- Speech
- Vectors
language:
- iso: eng
page: 863-867
publication: 38th International Conference on Acoustics, Speech and Signal Processing
(ICASSP 2013)
publication_identifier:
issn:
- 1520-6149
status: public
title: Using the turbo principle for exploiting temporal and spectral correlations
in speech presence probability estimation
type: conference
user_id: '44006'
year: '2013'
...