عتبة الألم (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "عتبة الألم" in Arabic language version.

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cdc.gov

doi.org

  • Jankowski K.S. (2013). "Morning types are less sensitive to pain than evening types all day long". European Journal of Pain. ج. 17: 1068–1073. DOI:10.1002/j.1532-2149.2012.00274.x.

gsu.edu

hyperphysics.phy-astr.gsu.edu

  • Nave، Carl R. (2006). "Threshold of Pain". HyperPhysics. SciLinks. مؤرشف من الأصل في 2018-10-12. اطلع عليه بتاريخ 2018-10-29. A nominal figure for the threshold of pain is 130 decibels ... Some sources quote 120 dB as the pain threshold

sfu.ca

web.archive.org

worldcat.org

  • Newman, Edwin B. (1 Jan 1972). "Speech and Hearing". American Institute of Physics handbook (بالإنجليزية). New York: McGraw-Hill. pp. 3–155. ISBN:007001485X. Archived from the original on 2018-11-01. The upper limit for a tolerable intensity of sound rises substantially with increasing habituation. Moreover, a variety of subjective effects are reported, such as discomfort, tickle, pressure, and pain, each at a slightly different level. As a simple engineering estimate it can be said that naive listeners reach a limit at about 125 dB SPL and experienced listeners at 135 to 140 dB.