A software tool for analyzing multichannel cochlear implant signals
Autor: | Wai Kong Lai, Hans Bögli, Norbert Dillier |
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Přispěvatelé: | University of Zurich, Lai, W K |
Jazyk: | angličtina |
Rok vydání: | 2003 |
Předmět: |
Engineering
Speech perception 3616 Speech and Hearing Speech recognition medicine.medical_treatment Speech coding 610 Medicine & health 10045 Clinic for Otorhinolaryngology Troubleshooting Speech and Hearing Software Encoding (memory) Cochlear implant medicine Humans Graphical user interface Signal processing business.industry Signal Processing Computer-Assisted Equipment Design Cochlear Implants 2733 Otorhinolaryngology Otorhinolaryngology Speech Perception business |
Popis: | A useful and convenient means to analyze the radio frequency (RF) signals being sent by a speech processor to a cochlear implant would be to actually capture and display them with appropriate software. This is particularly useful for development or diagnostic purposes. sCILab (Swiss Cochlear Implant Laboratory) is such a PC-based software tool intended for the Nucleus family of Multichannel Cochlear Implants. Its graphical user interface provides a convenient and intuitive means for visualizing and analyzing the signals encoding speech information. Both numerical and graphic displays are available for detailed examination of the captured CI signals, as well as an acoustic simulation of these CI signals. sCILab has been used in the design and verification of new speech coding strategies, and has also been applied as an analytical tool in studies of how different parameter settings of existing speech coding strategies affect speech perception. As a diagnostic tool, it is also useful for troubleshooting problems with the external equipment of the cochlear implant systems. |
Databáze: | OpenAIRE |
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