Comparison of Two Cochlear Implant Speech-Processing Strategies
نویسندگان
چکیده
منابع مشابه
Comparison of IIR Filterbanks and FFT Filterbanks in Cochlear Implant Speech Processing Strategies
The first stage of all cochlear implant speech processing strategies is a filterbank which decomposes the speech signal into several frequency bands. Two types of filterbanks can be used to achieve this goal and mimic the spectral analysis performed within the cochlea. The first is based on the Fast Fourier Transform (FFT). The second type of filterbank is composed of Infinite Impulse Response ...
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a cochlear implant is an implanted electronic device used to provide a sensation of hearing to a person who is hard of hearing. the cochlear implant is often referred to as a bionic ear. this paper presents an undecimated wavelet‑based speech coding strategy for cochlear implants, which gives a novel speech processor. the undecimated wavelet packet transform (uwpt) is computed like the wavelet ...
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ژورنال
عنوان ژورنال: Annals of Otology, Rhinology & Laryngology
سال: 1984
ISSN: 0003-4894,1943-572X
DOI: 10.1177/000348948409300205