Heckmann, Martin ; Rodemann, Tobias ; Schölling, Björn ; Joublin, Frank ; Goerick, Christian (2006)
Auditory Inspired Binaural Robust Sound Source Localization in Echoic and Noisy Environments.
2006 IEEE/RSJ International Conference on Intelligent Robots and Systems. Beijing, China (09.10.2006-15.10.2006)
doi: 10.1109/IROS.2006.281758
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
We propose a new approach for binaural sound source localization in real world environments implementing a new model of the precedence effect. This enables the robust measurement of the localization cue values (ITD, UD and IED) in echoic environments. The system is inspired by the auditory system of mammals. It uses a Gammatone filter bank for preprocessing and extracts the ITD and IED cues via zero crossings (UD calculation is straight forward). The mapping between the cue values and the different angles is learned offline which facilitates the adaptation to different head geometries. The performance of the system is demonstrated by localization results for two simultaneous speakers and the mixture of a speaker, music, and fan noise in a normal meeting room. A real time demonstrator of the system is presented in T. Rodemann, et al. (2006).
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Heckmann, Martin ; Rodemann, Tobias ; Schölling, Björn ; Joublin, Frank ; Goerick, Christian |
| Art des Eintrags: | Bibliographie |
| Titel: | Auditory Inspired Binaural Robust Sound Source Localization in Echoic and Noisy Environments |
| Sprache: | Englisch |
| Publikationsjahr: | 2006 |
| Ort: | Piscataway, NJ |
| Verlag: | IEEE Operations Center |
| Buchtitel: | 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems |
| Reihe: | ]. - Piscataway, NJ : IEEE Operations Center, 2006 ISBN: 1-424-40258-1 |
| Veranstaltungstitel: | 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems |
| Veranstaltungsort: | Beijing, China |
| Veranstaltungsdatum: | 09.10.2006-15.10.2006 |
| DOI: | 10.1109/IROS.2006.281758 |
| Kurzbeschreibung (Abstract): | We propose a new approach for binaural sound source localization in real world environments implementing a new model of the precedence effect. This enables the robust measurement of the localization cue values (ITD, UD and IED) in echoic environments. The system is inspired by the auditory system of mammals. It uses a Gammatone filter bank for preprocessing and extracts the ITD and IED cues via zero crossings (UD calculation is straight forward). The mapping between the cue values and the different angles is learned offline which facilitates the adaptation to different head geometries. The performance of the system is demonstrated by localization results for two simultaneous speakers and the mixture of a speaker, music, and fan noise in a normal meeting room. A real time demonstrator of the system is presented in T. Rodemann, et al. (2006). |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Automatisierungstechnik und Mechatronik > Regelungsmethoden und Robotik (ab 01.08.2022 umbenannt in Regelungsmethoden und Intelligente Systeme) |
| Hinterlegungsdatum: | 20 Nov 2008 08:26 |
| Letzte Änderung: | 21 Nov 2024 11:01 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum