Araştırma Makalesi

GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI

1 Ekim 2014
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USE OF REGRESSION IN NOISY SPEECH RECOGNITION

Öz

In this study, we investigated the contribution of the multiple regression to robust noisy speech recognition in improving the recognition rates. When the noisy speech recognition process is carried out; first of all, an Affine Transformation is performed in order to map the feature vectors of noisy speech into those of clean speech. After transforming, the recognition step is achieved using the Common Vector Approach (CVA). We used several multiple linear as well as non-linear regression models to improve the recognition rates by adding non-linear terms into the model during the affine transformation stage. In the experimental study, the recognition rates of the noisy speech signals with 0 dB, 5 dB, 10dB, and 20 dB Signal-to-Noise Ratio (SNR) values have been obtained. Noisy speech which has 20, 10, 5, and 0 dB SNR is obtained using MATLAB by adding white Gaussian noise on the clean speech taken from the Texas Instruments (TI) Digit Database. Improvements are observed when non-linear terms are introduced into the model.

Anahtar Kelimeler

Kaynakça

  1. Basbug, F., Swaminathan, K. & Nandkumar, S. (2003). Noise reduction and echo cancellation front-end for speech codecs. IEEE Transactions on Speech and Audio Processing, 11(1), 1-13.
  2. Chien, J.-T. (2003). Linear regression based Bayesian predictive classification for speech recognition. IEEE Transactions on Speech and Audio Processing, 11(1), 70-79.
  3. David, A. F. (2005). Statistical Models: Theory and Practice. Cambridge: Cambridge University Press.
  4. Gulmezoglu, M. B., Dzhafarov, V., Keskin, M. & Barkana, A. (1999). A novel approach to isolated word recognition. IEEE Transactions on Speech and Audio Processing, 7(6), 620-628.
  5. Gulmezoglu, M. B., Dzhafarov, V. & Barkana, A. (2001). The Common Vector Approach and its relation to Principal Component Analysis. IEEE Transactions on Speech and Audio Processing, 9(6), 655-662.
  6. Karnjanadecha, M. & Zahorian, S. A. (2001). Signal modeling for high-performance robust isolated word recognition. IEEE Transactions on Speech and Audio Processing, 9(6), 647-654.
  7. Lee, C., Hyun, D., Choi, E., Go, J. & Lee, C. (2003). Optimizing feature extraction for speech recognition. IEEE Transactions on Speech and Audio Processing, 11(1), 80-87.
  8. Mammone, J. R., Zhang, X. & Ramachandran, R. P. (1996, September). Robust speaker recognition – A feature based approach. IEEE Signal Processing Magazine, 58-71.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

1 Ekim 2014

Gönderilme Tarihi

13 Kasım 2013

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2014

Kaynak Göster

APA
Ergin, S., & Arapoğlu, R. A. (2014). GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, 495-502. https://izlik.org/JA59DK76LY
AMA
1.Ergin S, Arapoğlu RA. GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi. Published online 01 Ekim 2014:495-502. https://izlik.org/JA59DK76LY
Chicago
Ergin, Semih, ve Rifat Aykut Arapoğlu. 2014. “GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI”. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, Ekim 1, 495-502. https://izlik.org/JA59DK76LY.
EndNote
Ergin S, Arapoğlu RA (01 Ekim 2014) GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi 495–502.
IEEE
[1]S. Ergin ve R. A. Arapoğlu, “GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI”, Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, ss. 495–502, Eki. 2014, [çevrimiçi]. Erişim adresi: https://izlik.org/JA59DK76LY
ISNAD
Ergin, Semih - Arapoğlu, Rifat Aykut. “GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI”. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi. 01 Ekim 2014. 495-502. https://izlik.org/JA59DK76LY.
JAMA
1.Ergin S, Arapoğlu RA. GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi. 2014;:495–502.
MLA
Ergin, Semih, ve Rifat Aykut Arapoğlu. “GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI”. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi, Ekim 2014, ss. 495-02, https://izlik.org/JA59DK76LY.
Vancouver
1.Semih Ergin, Rifat Aykut Arapoğlu. GÜRÜLTÜLÜ SES TANIMADA REGRESYON KULLANIMI. Dumlupınar Üniversitesi Sosyal Bilimler Dergisi [Internet]. 01 Ekim 2014;495-502. Erişim adresi: https://izlik.org/JA59DK76LY

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