Model of Attenuation of Sound Stimuli in Prenatal Music Therapy
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Abstract
Studies on the process of acoustic stimulation in prenatal period require to assess the beneficial condition for child development, as well as characteristic sounds which could negatively affect the development of auditory system, brain or even entire body. It can be provided with the simplified model of sound attenuation in the uterus, which can be represented by first order passive low pass filter. On the basis of total harmonic distortion analysis for a single sound, a proposal indicating the sound reduction in the intrauterine environment is formulated. It is hypothesised that the sound stimuli in the uterus is not the same sound as the music in the source.
Keywords
Music therapy Prenatal development Sound attenuationNotes
Acknowledgments
The work has been partially financed by Polish Ministry of Science and Silesian University of Technology statutory financial support for young researchers BKM-508/RAu-3/2016.
References
- 1.Abate, M.A.: Fetal exposures to sound and vibroacoustic stimulation. Child. Lit. Educ. 44(4), 326–343 (2013)CrossRefGoogle Scholar
- 2.Abrams, R., Gerhardt, K., Huang, X., Peters, A., Langford, R.: Musical experiences of the unborn baby. J. Sound Vib. 231(1), 253–258 (2000). http://linkinghub.elsevier.com/retrieve/pii/S0022460X99926056 Google Scholar
- 3.Abrams, R.M., Gerhardt, K.J.: The fetus: the acoustic environmental and physiological responses of the fetus. J. Perinatol., 30–35 (2000)Google Scholar
- 4.Abrams, R.M., Griffiths, S.K., Huang, X., Sain, J., Langford, G., Gerhardt, K.J.: Fetal music perception: the role of sound transmission. Music Percept. 15(3), 307–317 (1998). http://labshare.psych.ryerson.ca/smart/PDF/Abrams_Griffiths_1998.pdf Google Scholar
- 5.American Academy of Pediatrics: Committee on Environmental Health: Noise: a hazard for the fetus and newborn. Pediatrics 100(4), 724–727 (1997)CrossRefGoogle Scholar
- 6.Antonets, V.A., Kazakov, V.V.: On noninvasive assessment of acoustic fields acting on the fetus. Acoust. Phys. 60(3), 342–347 (2014). http://link.springer.com/10.1134/S1063771014030026 Google Scholar
- 7.Barreto, E.D., Morris, B.H., Philbin, M.K., Gray, L.C., Lasky, R.E.: Do former preterm infants remember and respond to neonatal intensive care unit noise? Early Hum. Dev. 82, 703–707 (2006)CrossRefGoogle Scholar
- 8.Chang, E.F., Merzenich, M.M.: Environmental noise retards auditory cortical development. Science 300(5618), 498–502 (2003). http://science.sciencemag.org/content/300/5618/498 Google Scholar
- 9.Fisch, L.: Integrated development and maturation of the hearing system; a critical review article. Br. J. Audiol. 17(3), 137–154 (1983). http://dx.doi.org/10.3109/03005368309107879. pMID: 6357323
- 10.Gerhardt, K.J., Abrams, R.M., Oliver, C.C.: Sound environment of the fetal sheep. Am. J. Obstetrics Gynecol. 162(1), 282–287 (1990). http://www.sciencedirect.com/science/article/pii/0002937890908666 Google Scholar
- 11.Gerhardt, K.J., Abrams, R.M.: Fetal hearing: characterization of the stimulus and response. Semin. Perinatol. 20(1), 11–20 (1996)CrossRefGoogle Scholar
- 12.Gerhardt, K.J., Abrams, R.M.: Fetal exposures to sound and vibroacoustic stimulation. J. Perinatol.: Off. J. California Perinatal Assoc. 20, 21–30 (2000)Google Scholar
- 13.Graven, S.N., Browne, J.V.: Auditory development in the fetus and infant. Newborn Infant Nurs. Rev. 8(4), 187–193 (2008). http://dx.doi.org/10.1053/j.nainr.2008.10.010 Google Scholar
- 14.Graven, S.N.: Sound and the developing infant in the NICU: conclusions and recommendations for care. J. Perinatol.: Off. J. California Perinatal Assoc. 20, 88–93 (2000)Google Scholar
- 15.Krueger, C., Horesh, E., Crossland, B.A.: Safe Sound Exposure in the Fetus and Preterm Infant. JOGNN. J. Obstet. Gynecol. Neonatal Nurs. 41, 166–170 (2012)CrossRefGoogle Scholar
- 16.Lahav, A.: Questionable sound exposure outside of the womb: frequency analysis of environmental noise in the neonatal intensive care unit. Acta Paediatr. 104(1), 14–19 (2015). http://dx.doi.org/10.1111/apa.12816 Google Scholar
- 17.Lahav, A., Skoe, E.: An acoustic gap between the NICU and womb: a potential risk for compromised neuroplasticity of the auditory system in preterm infants. Front. Neurosci. 8(December), 1–8 (2014). http://journal.frontiersin.org/article/10.3389/fnins.2014.00381/abstract
- 18.Lecanuet, J.P., Gautheron, B., Locatelli, A., Schaal, B., Jacquet, A.Y., Busnel, M.C.: What sounds reach fetuses: biological and nonbiological modeling of the transmission of pure tones. Dev. Psychobiol. 33(3), 203–219 (1998)CrossRefGoogle Scholar
- 19.López-Teijón, M., García-Faura, A., Prats-Galino, A.: Fetal facial expression in response to intravaginal music emission. Ultrasound, 1–8 (2015). http://ult.sagepub.com/content/early/2015/09/29/1742271X15609367.abstract
- 20.Mcmahon, E., Wintermark, P., Lahav, A.: Auditory brain development in premature infants: the importance of early experience. Ann. New York Acad. Sci. 1252, 17–24 (2012)CrossRefGoogle Scholar
- 21.Richards, D.S., Frentzen, B., Gerhardt, K.J., McCann, M.E.: A.R.: sound levels in the human uterus. Obstetr. Gynecol. 80(2), 186–190 (1992)Google Scholar
- 22.Yang, Z., Dai, H.M., Chan, N.H., Ma, G.C., Sheng, P.: Acoustic metamaterial panels for sound attenuation in the 50–1000 Hz regime. Appl. Phys. Lett. 96(4), 041906 (2010). http://scitation.aip.org/content/aip/journal/apl/96/4/10.1063/1.3299007 Google Scholar
- 23.Zumbahlen, H.: Analog filters. In: Zumbahlen, H., et al. (eds.) Linear Circuit Design Handbook, Chap. 8, pp. 581–679. Newnes, Burlington (2008). http://www.sciencedirect.com/science/article/pii/B9780750687034000080 Google Scholar