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505 results on '"Courtois, G."'

110. Catalogue de la collection de M. R. de C***, comprenant uniformes, coiffures, armes, curiosités militaires des armées française et étrangères... autographes... vente... Paris, Hôtel Drouot, salle 11, 5 mars 1900... / [expert] G. Courtois ; [commissaire-priseur] Me André de Cagny

Author

Courtois, G.. Expert and Courtois, G.. Expert

Abstract

[Vente. Art. 1900-03-05 - 1900-03-07. Paris], [Collection. Art. C***, R. de. 1900], [Collection. Autographes. C***, R. de. 1900], [Vente. Autographes. 1900-03-05 - 1900-03-07. Paris], Référence bibliographique : Lugt, 57880, Appartient à l’ensemble documentaire : VenteEST2, Avec mode texte

Published
1900

112. Catalogue des costumes anciens et reconstitués militaires et civils des XIVe, XVe, XVIe, XVIIe et XVIIIe siècles..., ceinturon que portait Napoléon à la bataille de Waterloo..., anciennes faïences..., le tout dépendant de des collections Courtois Gaston,... vente... 14... 15... 16 et... 17 Décembre 1891 / [expert] G. Courtois

Author

Courtois, G.. Expert and Courtois, G.. Expert

Abstract

[Vente. Art. 1891-12-14 - 1891-12-17. Paris], [Collection. Art. Courtois, Gaston. 1891], Référence bibliographique : Lugt, 50338, Appartient à l’ensemble documentaire : VenteEST2, Avec mode texte

Published
1891

114. Meubles anciens, XVIIIe siècle et Premier Empire..., provenant en partie du fonds de Mme veuve M***,... Costumes civils et militaires..., uniformes militaires français..., composant les collection de feu Gustave Morin... / [expert] G. Courtois

Author

Courtois, G.. Expert and Courtois, G.. Expert

Abstract

[Vente. Art. 1896-03-23 - 1896-03-25. Paris], [Collection. Art. M***, Veuve. 1896], Référence bibliographique : Lugt, 54220, Appartient à l’ensemble documentaire : VenteEST2, Avec mode texte

Published
1896

119. Catalogue de la collection de Son Excellence monsieur H. P. de B..., à St-Pétersbourg... armes et armures des XVe, XVIe, XVIIe et XVIIIe siècles, armes blanches..., armes d'hast..., armures et demi-armures..., lances de tournoi et de carrousel..., armes de jet... tapisserie du XVIe siècle à personnages avec bordure d'encadrement... vente... 21-23 mai 1912... / [expert] G. Courtois

Author

Courtois, G.. Expert and Courtois, G.. Expert

Abstract

[Vente. Art. 1912-05-21 - 1912-05-23. Paris], [Collection. Art. Batschmanoff, H. P. de. 1912], [Collection. Armes. Batschmanoff, H. P. de. 1912], [Vente. Armes. 1912-05-21 - 1912-05-23. Paris], Référence bibliographique : Lugt, 71349, Appartient à l’ensemble documentaire : VenteEST2, Avec mode texte

Published
1912

120. Etude de la diffusion d'une huile minérale marquée dans les organes du bananier

Author

Courtois, G., Cuillé, Jean, Laville, Etienne, Euverte, G., Olivier, P., Courtois, G., Cuillé, Jean, Laville, Etienne, Euverte, G., and Olivier, P.

Abstract

Au cours du premier trimestre 1959, plusieurs expériences ont été entreprises sur le bananier à l'aide d'une huile minérale marquée. L'élément radioactif utilisé a été le Tritium (H3-). Ces expériences avaient pour but d'étudier la pénétration, la diffusion, la localisation et, éventuellement l'élimination par la plante, de l'huile minérale couramment utilisée sur le bananier lors des traitements phytosanitaires de la maladie de Sigatoka. Ces différents essais ont permi de mettre en évidence la localisation de l'huile minérale dans certains organes du bananier et de déceler son accumulation dans d'autres. La migration de l'huile a pu être suivie durant la totalité du cycle végétatif jusqu'à la coupe du régime. Enfin l'élimination de l'huile par les racines après passage dans le bulbe semble tout à fait probable

Published
1962

122. El secreto del mando

Author

Sociedad de Educación Atenas, ed. lit, Astur, imp, Courtois, G, Sociedad de Educación Atenas, ed. lit, Astur, imp, and Courtois, G

Abstract

Port. con viñeta xil, Port. a dúas tintas enmarcada

Published
1945

123. El joven sacerdote

Author

Álvarez de Linera, Antonio, 1888-1961, trad, Courtois, G, Álvarez de Linera, Antonio, 1888-1961, trad, and Courtois, G

Published
1956

124. Genomic rearrangement in NEMO impairs NF-KAPPAB activation and is a cause of incontinentia pigmenti

Author

Smahi, A., Courtois, G., Vabres, P., Yamaoka, S., Heuertz, S., Munnich, A., Israel, A., Heiss, N. S., Klauck, S. M., Kioschis, P., Stefan Wiemann, Poustka, A., Esposito, T., Bardaro, T., Gianfrancesco, F., Ciccodicola, A., D Urso, M., Woffendin, H., Jakins, T., Donnai, D., Stewart, H., Kenwrick, S. J., Aradhya, S., Yamagata, T., Levy, M., Lewis, R. A., Nelson, D. L., and Int Incontinentia Pigmenti, I. P. Cons

125. Auditory externalization in hearing-impaired listeners with remote microphone systems for hearing AIDS

Author

Grimaldi, V., Hervé Lissek, Courtois, G., Georganti, E., and Estoppey, P.

Subjects
otorhinolaryngologic diseases, externalization, spatial hearing, hearing aids
Abstract

The auditory system enables listeners to estimate the localization of auditory events resorting notablyto individual binaural cues and room reflections reaching the eardrum. For hearing-impaired listenersusing hearing aids, those cues are possibly distorted or not available in various situations such as re-mote microphone systems. This can make auditory distance evaluation a challenging task and oftenresults in inside-the-head sound perception. The present study aims at evaluating the effect of sev-eral binaural rendering strategies on auditory externalization in hearing-impaired and normal-hearinglisteners. Within a multiple-stimulus listening paradigm, normal-hearing and moderate-to-highly-profound hearing-impaired listeners were asked to rate the perceived distance of various stimulipresented over headphones, while visual cues were available. Results show that a degree of exter-nalization can be achieved for most of the aided hearing-impaired listeners with a simple genericspatialization method and superimposed early reflections.

126. Subjective evaluation of a spatialization feature for hearing AIDS by normal-hearing and hearing-impaired subjects

Author

Courtois, G., Hervé Lissek, Estoppey, P., Oesch, Y., and Gigandet, X.

Abstract

Remote microphone systems significantly improve speech intelligibly performance offered by hearing aids. The voice of the speaker(s) is captured close to the mouth by a microphone, then wirelessly sent to the hearing aids. However, the sound is rendered in a diotic way, which bypasses the spatial cues for localizing and identifying the speaker. The authors had formerly proposed a feature that localizes and spatializes the voice. The current study investigates the perception of that feature by normal-hearing and hearing-impaired subjects with and without remote microphone system experience. Comparing the diotic and binaural reproductions, subjects rated their preference over various audiovisual stimuli. The results show that experienced subjects mostly preferred the processing achieved by the feature, contrary to the other subjects.

127. Implementation of a binaural localization algorithm in hearing aids: Specifications and achievable solutions

Author

Courtois, G., Marmaroli, P., Hervé Lissek, Oesch, Y., and Balande, W.

Abstract

This article introduces the constraints and issues related to the implementation of a binaural localization algorithm on a pair of hearing aids. The algorithm should improve the rendering of the spatial information available in the audio signals, which are usually distorted by the signal processing algorithms in the hearing devices, thus degrading localization cues. First, several reported algorithms achieving binaural sound localization in the frontal horizontal plane are reviewed. The way in which the standard methods and processes could be used within the context of hearing aids is then discussed. Finally, a solution that is suitable for a certain type of systems is proposed.

128. Binaural hearing aids with wireless microphone systems including speaker localization and spatialization

Author

Courtois, G., Marmaroli, P., Hervé Lissek, Oesch, Y., and Balande, W.

Abstract

The digital wireless microphone systems for hearing aids have been developed to provide a clean and intelligible speech signal to hearing-impaired listeners for e.g. school or teleconference applications. In this technology, the voice of the speaker is picked up by a body-worn microphone, wirelessly transmitted to the hearing aids and rendered in a diotic way (same signal at both ears), preventing any speaker localization clues from being provided. The reported algorithm performs a real-time binaural localization and tracking of the talker so that the clean speech signal can then be spatialized, according to its estimated position relative to the aided listener. This feature is supposed to increase comfort, sense of immersion and intelligibility for the users of such wireless microphone systems.

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