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Investigating the use of a Gammatone filterbank for a cochlear implant coding strategy

BACKGROUND: Contemporary speech processing strategies in cochlear implants (CIs) such as the Advanced Combination Encoder (ACE) use a standard Fast Fourier Transform (FFT) filterbank to extract envelopes. The assignment of the FFT bins to approximate the frequency resolution of the basilar membrane...

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Detalles Bibliográficos
Autores principales: Tabibi, Sonia, Kegel, Andrea, Lai, Wai Kong, Dillier, Norbert
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier/North-Holland Biomedical Press 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5270640/
https://www.ncbi.nlm.nih.gov/pubmed/27939961
http://dx.doi.org/10.1016/j.jneumeth.2016.12.004