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2. Cocktail Party Training Improves the use of Level Cues for Speech Intelligibility: Behavioral and fNIRS data

Author

Andeol, Guillaume, Lanzilotti, Cosima, Scannella, Sebastien, Institut de Recherche Biomédicale des Armées (IRBA), Département Conception et conduite des véhicules Aéronautiques et Spatiaux (DCAS), and Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO)

Subjects
[PHYS.MECA.VIBR]Physics [physics]/Mechanics [physics]/Vibrations [physics.class-ph], listening effort, cocktail party, fNIRS, [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph]
Abstract

International audience; To follow a conversation in a noisy environment is a real challenge that affects the listening effort and the associated cognitive workload. In a previous work, a speech intelligibility task was performed while prefrontal cortex activity was recorded with a functional near infrared spectroscopy (f/NIRS) system. The conditions of the target-masker-ratio (TMR) were: Adverse (masker was louder than the target), Intermediate (masker and target were almost at the same level) and Favorable (masker was softer than the target). Participants were asked to follow only the target voice?s instructions neglecting that of the Masker voice. Two behavioral performers emerged across the 16 participants, respectively the U shape performers (U) and the Non U Shape performers (NU). The performance of NU decreased monotonically when the masker level increased with no specific differences in term of cognitive workload between conditions. On the contrary, U seemed to be able to use the TMR to discriminate the two talkers even when the masker was louder with a consistent prefrontal activity in the Adverse and in the Intermediate Condition. In the present work, we used analogous behavioral and fNIRS protocol.We aimed to evaluate the possibility to train NU to use the TMR in order to become U. Listeners were divided into two groups according to two different types of training strategies. Main results showed that both groups beneficiated from their training and became U. No more brain functional activity difference with the initial U group was observed after training of the NU groups. It seems that the ability to use the TMR does not refer to a specific individual perceptual auditory ability but it could rather be learned by training people. This study could provide insights to design more efficient communication systems useful in challenging environments.

Published
2020
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3. Method to choose the ideal size of earplug

Author

Zimpfer, Veronique, primary, Andeol, Guillaume, additional, Demumieux, Yvan, additional, Job, Agnes, additional, Hamery, Pascal, additional, Blanck, Geoffroy, additional, and De Mezzo, Sebastien, additional

Published
2017
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4. Le son 3D en aéronautique : applications et contraintes

Author

Andeol, Guillaume, Guillaume, Anne, Institut de Recherche Biomédicale des Armées (IRBA), Laboratoire d'Accidentologie de Biomécanique et d'Etude du Comportement Humain, RENAULT, and Andeol, Guillaume

Subjects
Son 3D, Localisation sonore, [SHS.PSY]Humanities and Social Sciences/Psychology, [SCCO] Cognitive science, Sound localization, HRTF (Head Related Transfer Function), Apprentissage, [SHS.PSY] Humanities and Social Sciences/Psychology, 3D sound, [SCCO]Cognitive science, Fonction de Transfert de Tête), Human-system Interface, Individual differences, Differences individuelles, Learning, HRTF (Head Related Transfer Function, Interface homme-système / interface homme-machine
Abstract

3D sound belongs to new technologies being introduced in military pilots’ helmet, dedicated to facilitate human-system interface.3D sound aims to reproduce, in the headset, the acoustic cues used by the auditory system to localize a sound source in space. Thanks to 3D sound technology, the operator can use his/her full auditory functions. In practical terms, spatializing sound data optimises their processing while relieving the cognitive load of the pilot, due to the intuitiveness of auditory perception. Thus, by restoring the direction and distance of virtual sound sources, 3D sound aids the detection and interpretation of alarms but also improves the intelligibility and the management of radio communications.After reminding the acoustic cues involved in sound localization, we introduce 3D sound technology and its potential applications. Then, the important issues raised by individual differences in spatial perception of sound sources are described. Given these individual differences, the solution of a specific perceptual learning is analyzed. Finally, because noise-induced hearing loss are frequent among aircrew, the impact of hearing loss on spatial sound perception is discussed., Le son 3D appartient aux nouvelles technologies en cours d’introduction dans les équipements de tête des pilotes d’aéronefs militaires, destinées à faciliter l’interface homme-système. La technologie son 3D vise à restituer sous casque les indices acoustiques utilisés par le système auditif pour localiser une source sonore dans l’espace. L’intérêt de cette technologie est de redonner à l’opérateur le plein usage de ses facultés auditives.En pratique, spatialiser les informations sonores optimise leurs traitements tout en épargnant la charge cognitive du sujet grâce à l’intuitivité de la perception auditive. Ainsi, en restituant la direction et la distance de sources sonores virtuelles, le son 3D favorise la détection et l’interprétation des alarmes mais aussi l’intelligibilité et la gestion des communications radio.Après un rappel sur les indices physiques permettant la localisation auditive, la technologie son 3D ainsi que ses applications sont présentées. Les questions importantes que soulèvent les différences individuelles dans la perception spatiale des sources sonores sont ensuite décrites. Face à ces différences individuelles, la solution d’un apprentissage perceptif spécifique est analysée. Enfin, les pertes auditives ayant une fréquence particulière parmi le personnel naviguant, leur impact sur la perception sonore spatiale est discuté.

Published
2010

5. List of Contributors

Author

Agbangla, Nounagnon F., Agrali, Atahan, Albinet, Cédric T., Aljuaid, Awad, Andéol, Guillaume, André, Jean M., Aricò, Pietro, Arnaud, Branthomme, Artico, Romain, Audiffren, Michel, Ayaz, Hasan, Babiloni, Fabio, Baccus, Wendy, Baldwin, Carryl L., Banville, Hubert, Bengler, Klaus, Berberian, Bruno, Bergeron-Boucher, Jérémy, Berkol, Ali, Besson, Pierre, Bhatt, Siddharth, Bichicchi, Arianna, Bijlsma, Martijn, Bode, Nikolai W.F., Bonnemains, Vincent, Borghini, Gianluca, Borragán, Guillermo, Bouchard, Marc-André, Bovo, Angela, Brangier, Eric, Brouwer, Anne-Marie, Bülthoff, Heinrich H., Burns, Christopher, Cabibel, Vincent, Çakar, Tuna E., Callan, Daniel, Campagne, Aurélie, Carlson, Travis, Casebeer, William D., Çelik, Deniz Zengin, Chamberland, Cindy, Chanel, Caroline P.C., Chapman, Peter, Chatty, Luc, Chaudron, Laurent, Chevrel, Philippe, Chuang, Lewis L., Cinel, Caterina, Claverie, Bernard, Conti, Antonia S., Corson, Yves, Crépeau, Johnathan, Curtin, Adrian, Dehais, Frédéric, Delafontaine, Arnaud, Deliens, Gaétane, Delorme, Arnaud, Di Domenico, Stefano I., Di Flumeri, Gianluca, Diverrez, Jean-Marc, Do, Manh-Cuong, Dong, Mengxi, Duchowski, Andrew T., Dutta, Anirban, Dyer, Lydia, Em, Sonia, Ewing, Kate, Fairclough, Stephen, Falcone, Brian, Falk, Tiago H., Feldman, Sara, Feng, Ying Xing, Finomore, Victor S., Flad, Nina, Formwalt, Alice, Fort, Alexandra, Fourcade, Paul, Fournier, Marc A., Frey, Jérémy, Gabaude, C., Gagey, Olivier, Garbey, Marc, Garcia, Liliana, Gateau, Thibault, Gehrke, Lukas, Getchell, Nancy, Giagloglou, Evanthia, Glatz, Christiane, Goodyear, Kimberly, Gougelet, Robert J., Gouraud, Jonas, Gramann, Klaus, Grewal, Dhruv, Guerrero-Mosquera, Carlos, Guillaume, Céline, Hachet, Martin, Hamaoui, Alain, Hancock, Gabriella M., Hancock, Peter A., Hani, Ahmad Fadzil M., Harwood, Amanda E., Hayashibe, Mitsuhiro, Heiman-Patterson, Terry, Hervé, Girod, Hogervorst, Maarten A.J., Holloway, Amy L., Honeine, Jean-Louis, Hong, Keum-Shik, Ihme, Klas, Izzetoglu, Kurtulus, Izzetoglu, Meltem, Jackson, Philip L., Jallais, Christophe, Janssen, Christian P., Jeremic, Branislav, Jipp, Meike, Jungnickel, Evelyn, Kadogami, Hélio, Kara, Gozde, Karwowski, Waldemar, Kennedy, Quinn, Kessler, Theresa T., Khan, Muhammad J., Khan, Rayyan A., Klug, Marius, Kraft, Amanda E., Krein, Michael, Kreplin, Ute, Kroczek, Bartlomiej, Krol, Lauens R., Krueger, Frank, Labaune, Ombeline, Lafond, Daniel, Lantieri, Claudio, Lanzi, Paola, Laouar, Amine, Lauren, Dargent, Leproult, Rachel, Lespinet-Najib, Véronique, Liang, Ling-Yin, Lotte, Fabien, Macuzic, Ivan, Maille, Nicolas, Maior, Horia A, Malin, S., Marois, Alexandre, Mars, Franck, Martin, Nicolas, Matton, Nadine, Matyjek, Magdalena, McCarthy, Kevin, McKendrick, Ryan, McWilliams, Tom, Mehler, Bruce, Mehta, Ranjana, Mehta, Ranjana K., Menoret, Mathilde, Miyake, Yoshihiro, Moly, Alexandre, Murtza, Rabia, Muthalib, Makii, Muthalib, Mark, Naseer, Noman, Navarro, Jordan, Newport, Roger, Nijholt, Anton, Ociepka, Michal, Olivier, Morellec, Omurtag, Ahmet, Onaral, Banu, Ora, Hiroki, Oudejans, Bob, Öztürk, Özgürol, Paczynski, Martin, Pallamin, Nico, Parasuraman, Raja, Parent, Mark, Patesson, René, Paul, Kou, Peigneux, Philippe, Peissner, Matthias, Pepin, G., Perrey, Stephane, Peysakhovich, Vsevolod, Plank, Markus, Poli, Riccardo, Pollmann, Kathrin, Pozzi, Simone, Puccinelli, Nancy M., Pylouster, Jean, Rızvanoğlu, Kerem, Ragot, Martin, Reimer, Bryan, Reynaud, Emanuelle, Rhee, Joohyun, Rieger, Jochem W., Ries, Anthony J., Roberge-Vallières, Benoit, Rodrigo, Achala H., Roggeveen, Anne L., Ron-Angevin, Ricardo, Roumy, Guillaume, Roy, Raphaëlle N., Ruocco, Anthony C., Russell, Bartlett A., Russo, Jon, Ryan, Richard M., Sargent, Amanda, Satterfield, Kelly, Sawyer, Ben D., Scannella, Sébastien, Scheer, Menja, Scheldrup, Melissa, Schilder, Alex, Sciaraffa, Nicolina, Sciarini, Lee, Senderecka, Magdalena, Sharples, Sarah, Shaw, Tyler H., Shewokis, Patricia A., Simone, Andrea, Slama, Hichem, Smith, Alastair D., Somon, Bertille, Souissi, Hiba, Späth, Moritz, Stowers, Kimberly L., Suied, Clara, Sun, Junfeng, Suri, Rajnesh, Tang, Tong Boon, Tang, Yingying, Tartan, Emre O., Tebbache, Nadège, Techer, Franck, Terzibas, Cengiz, Tessier, Catherine, Teyssedre, Claudine, Thair, Hayley, Thériault, Jean-Denis, Toet, Alexander, Tong, Shanbao, Touryan, Jonathan, Trask, Amy, Tremblay, Sébastien, Unni, Anirudh, Vachon, François, Valeriani, Davide, Valéry, Benoît, van den Berg, Helma, Vignali, Valeria, Vukelić, Mathias, Wang, Jijun, Wilson, Max L., Wusch, Emily, Xanthopoulos, Petros, Yiou, Eric, Zafar, Amad, Zander, Thorsten O., Ziegler, Matthias D., and Živanovic-Macuzic, Ivana

Published
2019
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7. Problématique de bouchons doreilles en aeronautique militaire

Author

Sarafian, David, Andeol, Guillaume, System, HAL, and Société Française d'Acoustique

Subjects
[SPI.ACOU] Engineering Sciences [physics]/Acoustics [physics.class-ph], bouchons d'oreilles, aéronautique, ergonomie, attenuation
Abstract

Dans le milieu aéronautique militaire, lexposition de lopérateur au bruit est particulièrement élevée. Cette exposition impose de proposer aux opérateurs une double protection (casque plus bouchons doreilles). Dans cette étude, nous avons évalué les aspects ergonomiques et les atténuations acoustiques de bouchons doreilles utilisés en double protection parmi une population dutilisateurs habituels. Les atténuations acoustiques sont mesurées selon la norme REAT et les aspects ergonomiques sont évalués au travers de questionnaires. Les bouchons doreilles sont de type personnalisés en silicone (n=15), personnalisés en acrylique (n=10), génériques en mousse équipés de mini haut-parleurs (n=11), et personnalisés en silicone avec un contrôle qualité in situ (n=19). Les résultats obtenus montrent que latténuation mesurée est différente des spécifications indiquées par le fabricant. Selon le type de bouchon, environ un tiers des personnes ne supporte pas le port. Pour le reste de la population, la tolérance au port des bouchons ne permet pas un port pendant la durée totale de lexposition au bruit. Cette étude a également permis de mettre en évidence des relations entre les atténuations acoustiques et les aspects ergonomiques. Enfin, des recommandations sont émises pour le choix de bouchons doreilles.

Published
2012

8. Development of a French version of the Modified Rhyme Test

Author

Thibaut Fux, Geoffroy Blanck, Clara Suied, Véronique Zimpfer, Guillaume Andéol, Institut franco-allemand de recherches de Saint-Louis (ISL), DGA-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche Biomédicale des Armées (IRBA), Direction Générale de l'Armement, Direction Generale de l'Armement, Andeol, Guillaume, DGA-Matériaux et nanosciences d'Alsace (FMNGE), and Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph], [SPI.ACOU] Engineering Sciences [physics]/Acoustics [physics.class-ph], Acoustics and Ultrasonics, Computer science, Rhyme, Speech recognition, media_common.quotation_subject, Intelligibility (communication), [SCCO.LING]Cognitive science/Linguistics, 01 natural sciences, [SHS]Humanities and Social Sciences, 03 medical and health sciences, 0302 clinical medicine, Arts and Humanities (miscellaneous), 0103 physical sciences, [SHS] Humanities and Social Sciences, [SCCO.LING] Cognitive science/Linguistics, 030223 otorhinolaryngology, 010301 acoustics, ComputingMilieux_MISCELLANEOUS, media_common
Abstract

A reproducible method to measure the intelligibility of communication systems is required to assess their efficiency. The current study seeks to develop a French version of the Modified Rhyme Test (MRT) [(House, Williams, Heker, and Kryter (1965). J. Acoust. Soc. Am. 37, 158-66], an intelligibility test composed of 50 six-word lists, originally developed for military applications and now widely used. An evaluation of the authors' French MRT was carried out, reproducing the original experimental conditions used by House and colleagues. Very similar results were found between the original MRT and the French MRT, validating the latter for further use and dissemination.

Published
2020
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