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ICASSP
2009
IEEE

Real-time PDA-based recursive Fourier transform Implementation for cochlear implant applications

10 years 4 months ago
Real-time PDA-based recursive Fourier transform Implementation for cochlear implant applications
This paper presents a real-time and interactive implementation of the recursive Fourier transform approach on PDA platforms for cochlear implant signal processing applications. PDA platforms provide a cost-effective and portable platform for cochlear implant studies. The computational complexities of the two commonly used signal processing strategies that are being used in commercial cochlear implants are compared. A more computationally efficient approach using recursive Fourier transform is discussed and a real-time implementation of this approach is then accomplished on a PDA platform. Different versions of the implementation are examined and compared in terms of speed and accuracy.
V. Gopalakrishna, Nasser D. Kehtarnavaz, Philip Lo
Added 21 May 2010
Updated 21 May 2010
Type Conference
Year 2009
Where ICASSP
Authors V. Gopalakrishna, Nasser D. Kehtarnavaz, Philip Loizou
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