Real-time implementation of wavelet-based advanced combination encoder on PDA platforms for cochlear implant studies

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2010, Pages 1670-1673

  Gopalakrishna, V ^a   Kehtarnavaz, N ^a   Loizou, P ^a  

^a The University of Texas at Dallas   (United States)

Author keywords

Advanced combination encoder; Cochlear implant signal processing; PDA platforms; Real time signal processing; Wavelet packet transform

Indexed keywords

REAL TIME CONTROL; SIGNAL ENCODING; WAVELET TRANSFORMS;

ADVANCED COMBINATION ENCODER; COCHLEAR IMPLANT SIGNAL PROCESSING; PDA PLATFORMS; PROCESSING TIME; REAL-TIME IMPLEMENTATIONS; REAL-TIME SIGNAL PROCESSING; SIGNAL-PROCESSING; TIME POINTS; WAVELET PACKET TRANSFORMS; WAVELETS TRANSFORM;

COCHLEAR IMPLANTS;

EID: 78049394219     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2010.5495509     Document Type: Conference Paper

References (7)

1. National Institute on Deafness and Other Communication Disorders, "Cochlear Implants," National Institutes of Health, Bethesda, MD, 2005 http://www.nidcd.nih.gov/health/hearing/coch.asp.
2. P. Loizou, "Speech processing in vocoder-centric cochlear implants," Cochlear and Brainstem Implants (ed. Moller, A.), Adv. Otorhinolaryngol. Basel, Karger, vol. 64, pp. 109-143, 2006.
3. A. Lobo, P. Loizou, N. Kehtarnavaz, M. Torlak, H. Lee, A. Sharma, P. Gilley, V. Peddigari, and L. Ramanna, "A PDA-based research platform for cochlear implants," Proc. of IEEE EMBS Conf. on Neuroengineering, pp. 28-31,2007.
4. V. Gopalakrishna, N. Kehtarnavaz, and P. Loizou, "Real-time PDA-based recursive Fourier transform implementation for cochlear implant applications," Proc. of IEEE ICASSP, pp. 1333-1336, 2009.
5. V. Peddigari, N. Kehtarnavaz, and P. Loizou, "Real-time LabVIEW implementation of cochlear implant signal processing on PDA platforms," Proc. of IEEE ICASSP, vol. 2, pp. 356-360, 2007.
6. A. Vandali, L. Whitford, K. Plant and G. Clark, "Speech perception as a function of electrical stimulation rate using the Nucleus 24 cochlear implant system," Ear Hear. , vol. 21, no. 6, pp. 608-624, 2000.
7. Nogueira, W. Giese, A. Edler, B. Buchner, A. " Wavelet packet filterbank for speech processing strategies in cochlear implants," Proc. of IEEE ICASSP, vol. 5, pp. 121-124, 2006.