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Cumulative Impulse Strength Based Epoch Extraction from Singing Voice

  • Prigish George Abraham
  • M. S. Sinith
  • A. R. Jayan
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11278)

Abstract

The instant of significant excitation of the vocal-tract system is known as epoch and since the most significant excitation takes place around the instant of glottal closure, it is also termed as glottal closure instant (GCI). In this paper, the concept of cumulative impulse strength is utilized for the extraction of epochs from singing voice and its performance has been compared with some established methods for epoch extraction from speech signals. The method is being applied on Indian classical music as well as on some types of western music. The analysis has been carried out on a large database named “LYRICS” which consists of singing sounds with synchronous electroglottogram (EGG) recordings, containing different types of singing techniques.

Keywords

Epochs Glottal closure instant Electroglottogram 

Notes

Acknowledgement

The authors would like to express their sincere gratitude towards Nathalie Henrich and Onur Babacan for providing the LYRICS database.

References

  1. 1.
    Ananthapadmanabha, T.V., Yegnanarayana, B.: Epoch extraction of voiced speech. IEEE Trans. Acoust. Speech Signal Process. 23(6), 562–570 (1975)CrossRefGoogle Scholar
  2. 2.
    Murty, K.S.R., Yegnanarayana, B.: Epoch extraction from speech signals. IEEE Trans. Audio Speech Lang. Process. 16(8), 1602–1613 (2008)CrossRefGoogle Scholar
  3. 3.
    Naylor, P.A., Kounoudes, A., Gudnason, J., Brookes, M.: Estimation of glottal closure instants in voiced speech using DYPSA algorithm. IEEE Trans. Audio Speech Lang. Process. 15(1), 34–43 (2007)CrossRefGoogle Scholar
  4. 4.
    Yegnanarayana, B., Gangashetty, S.V.: Epoch-based analysis of speech signals. Sadhana 36(5), 651–697 (2011)CrossRefGoogle Scholar
  5. 5.
    Babacan, O., Drugman, T., d’Alessandro, N., Henrich, N., Dutoit, T.: A quantitative comparison of glottal closure instant estimation algorithmson a large variety of singing sounds. In: Proceedings of INTERSPEECH, pp. 1–5 (2013)Google Scholar
  6. 6.
    Gokul Krishnan, K.S., Govind, D.: Comparison of glottal closure instant estimation algorithms for singing voices in indian context. In: ICACCI 2017, pp. 1447–1453 (2017)Google Scholar
  7. 7.
    Prathosh, A.P., Sujith, P., Ramakrishnan, A.G.: Cumulative impulse strength for epoch extraction. IEEE Signal Process. Lett. 23(4), 424–428 (2016)CrossRefGoogle Scholar
  8. 8.
    Brookes, M.: Voicebox: A Speech Processing Toolbox for MATLAB (2006). http://www.ee.imperial.ac.uk/hp/staff/dmb/voicebox/voicebox.html
  9. 9.
    Miller, R.L.: Nature of the vocal cord wave. J. Acoust. Soc. Amer. 31, 667–677 (1959)CrossRefGoogle Scholar
  10. 10.
    Deepak, K.T., Prasanna, S.R.M.: Epoch extraction using zero band filtering from speech signal. Circ. Syst. Signal Process. 34(7), 2309–2333 (2015)CrossRefGoogle Scholar
  11. 11.
    Henrich, N., d’Alessandro, C., Castellengo, M., Doval, B.: Glottal open quotient in singing: measurements and correlation with laryngeal mechanisms, vocal intensity, and fundamental frequency. J. Acoust. Soc. Amer. 117(3), 1417–1430 (2005)CrossRefGoogle Scholar
  12. 12.
    Henrich, N.: Etude de la source glottique en voix parlée etchantée: modélisation et estimation, mesures acoustiques et électroglottographiques, perception (study of the glottal source in speech and singing: Modeling and estimation, acoustic and electroglottographic measurements, perception), Ph.D. dissertation, Université Paris 6 (2001)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.Department of Electronics and Communication EngineeringRajiv Gandhi Institute of TechnologyKottayamIndia
  2. 2.Department of Electronics and Communication EngineeringGovernment Engineering CollegePalakkadIndia

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