Detection of Clipped Fragments in Speech Signals
In this paper a novel method for the detection of clipping in speech signals is described. It is shown that the new method has better performance than known clipping detection methods, is easy to implement, and is robust to changes in signal amplitude, size of data, etc. Statistical simulation results are presented.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1090920Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2218
 H. Chen, A.M. Haimovich, "Iterative Estimation and Cancellation of Clipping Noise for OFDM Signals,” IEEE Commun. Lett., vol. 7, no. 7, pp. 305–307, 2003.
 S.V. Zhidkov, "Detection of Clipped Code-Division Multiplexed Signals,” Electronics Letters, vol. 41, no. 25, pp. 1383-1384, 2005.
 J. Kim, "Method and Apparatus for Evaluating Audio Distortion,” US Patent 005402495, Int.Cl. H04B 15/00, 1995.
 S. Aleinik, Yu. Matveev, A. Raev, "Method of Evaluation of Speech signal clipping level,” Scientific and Technical Journal of Information Technologies, Mechanics and Optics, vol. 79, no. 3, pp. 79-83, 2012, (in Russian).
 T.E. Riemer, M.S. Weiss, M.W. Losh, "Discrete Clipping Detection by Use of a Signal Matched Exponentially Weighted Differentiator,” in Proc. of the IEEE Southeastcon, New Orleans, Louisiana, 1990, pp. 245–248.
 T. Otani, M. Tanaka, Y. Ota, S. Ito, "Clipping Detection Device and Method.” US Patent 20100030555 A1, Int.Cl. G10L 21/02, 2010.
 L. R. Rabiner, R. W. Schafer, Introduction to Digital Speech Processing. Now Publishers Inc., Hanover, MA, 2007.
 D. M. Lane (editor), Introduction to Statistics, Rice University, Online Edition, http://onlinestatbook.com/Online_Statistics_Education.pdf.
 P. Ignatov, M. Stolbov, S. Aleynik, "Semi-Automated Technique for Noisy Recording Enhancement Using an Independent Reference Recording,” in Proc. 46th International Conference of the Audio Engineering Society. Denver, USA, pp.57-64, 2012.
 K.H. Knuth, "Optimal Data-Based Binning for Histograms,” 2006. arXiv:physics/0605197, http://arxiv.org/pdf/physics/0605197.pdf.
 Wand M. P., "Data-Based Choice of Histogram Bin Width,” The American Statistician, vol. 51, No. 1, 1997, pp. 59-64.