Browsing by Keywords "Speech communication"

Now showing items 1-5 of 5

    • Flame detection method in video using covariance descriptors 

      Habiboǧlu, Y.H.; Günay, Osman; Çetin, A. Enis (IEEE, 2011)
      Video fire detection system which uses a spatio-temporal covariance matrix of video data is proposed. This system divides the video into spatio-temporal blocks and computes covariance features extracted from these blocks ...

    • Perceived auditory environment in historic spaces of anatolian culture : a case study on Hacı Bayram mosque 

      Acun V.; Yilmazer, Semiha; Taherzadeh, P. (International Institute of Acoustics and Vibrations, 2016)
      This article reports the initial finds of a research that is concerned with the perceived auditory environment within an historical mosque and its surroundings. Haci Bayram Mosque and its surrounding area of Hamamönü has ...

    • Real time noise-cancellation using ICA, PSO and PE 

      Bor, R. İrem; Ider, Y. Ziya; Arıkan, Orhan; Ertan, Erdem (IEEE, 2012)
      In order to provide noiseless transmission of speech in wireless communication systems a real-time implementable noise cancellation algorithm is developed. Speech and noise sources are not known but only their mixtures are ...

    • Recovery of sparse perturbations in Least Squares problems 

      Pilanci, M.; Arıkan, Orhan (IEEE, 2011)
      We show that the exact recovery of sparse perturbations on the coefficient matrix in overdetermined Least Squares problems is possible for a large class of perturbation structures. The well established theory of Compressed ...

    • Source and filter estimation for Throat-Microphone speech enhancement 

      Turan, M. A. T.; Erzin, E. (Institute of Electrical and Electronics Engineers Inc., 2016)
      In this paper, we propose a new statistical enhancement system for throat microphone recordings through source and filter separation. Throat microphones (TM) are skin-attached piezoelectric sensors that can capture speech ...