Speech analysis using wavelet transforms dedicated to cochlear prosthesis stimulation strategy

International Symposium on Control, Communications and Signal Processing, ISCCSP

Volumn , Issue , 2004, Pages 639-642

  Cheikhrouhou, Imène ^a   Ben Atitallah, Rabi ^a   Ouni, Kais ^b   Ben Hamida, Ahmed ^a   Mamoudi, Nouri ^a   Ellouze, Noureddine ^b  

^a UNIVERSITY OF SFAX   (Tunisia)

^b UNIVERSITY OF TUNIS EL MANAR   (Tunisia)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; FOURIER TRANSFORMS; IMPULSE RESPONSE; MATHEMATICAL MODELS; PROSTHETICS; SIGNAL FILTERING AND PREDICTION; SPECTRUM ANALYSIS; WAVELET TRANSFORMS;

BAND FILTERING; COCHLEAR PROSTHESIS; GAMMACHIRP WAVELET; MORLET WAVELET SHAPE;

SPEECH ANALYSIS;

EID: 3042683495     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Imène Cheikhrouhou, 'Analyse du signal sonore par transformée en Ondelettes en vue de concevoir une stratégie de stimulation pour la prothèse cochléaire', JSF_03, Tozeur, Décembre 2003 (en cours et accepté)
2. I. Daubechies, 'Ten lectures on waveletes', SIAM, Philadelphia, PA, 1992
3. P. IM. Johannesma, 'The pre-response stimulus ensemble of neurons in the cochlear nucleus', Symposium of Hearing Theory, pp., 1972.
4. T. Irino, 'A Gammachirp function as an optimal auditory filter with meellin trasform', IEEE ICASSP 96.
5. K. Ouni., 'Formant Estmation using Gammachirp Filterbank', Eurospeech 2001 Scandinavia Conference, Denmark, September 2001
6. J.O SmithIII & J.S. Abel, 'Bark and ERB Bilinear transforms', IEEE Trans. On speech and Audio Processing, 1999.
7. E. Zwicker & E. Terhardt, 'Analytical expressions for critical band rate and critical bandwidth as a function of frequency', J.Acoust. Soc.Am, Vol 68, No 5, Nov, 1980
8. B.C.J Moore & B.R. Glasberg, 'Suggested formulae for calculing auditory-filter bandwidths and excitation patterns', J. Acoust. Soc.Am., Vol 74, No.3, 09/1983.