10

Heart palpitation

47%

14 Hz

16 Hz

Blood pressure decreased/ decreased

14 or 16 Hz

14 dB

125 dB

Ø Dawson H, “Practical Aspects of Low Frequency Noise Problem” Rolls Royce Ltd, Journal of Low Frequency Noise & Vibration, Vol 1, No. 1, January 1982. https://docs.wind-watch.org/Dawson-LFN-Problem.pdf

Ø PSI Encyclopedia “Infrasound”. https://psi-encyclopedia.spr.ac.uk/articles/infrasound

Ø Lidstrom, I.M. et al. “The effects of ultrasound on humans” Rep. (Umea University, Sweden) 33:1-42. (Swedish) NIOSHTIC record 1997:71512, 1978.

Ø Danielsson, A., and U. Landstrom. “Blood pressure changes in man during infrasonic exposure. An experimental study”.

Ø Acta Med. Scand. 217(5):531-535. MEDLINE record 85275572 (1985).

Ø Strandberg, U.D. et al. “Studies of Circulation Changes During Exposure to Infrasound” Arbetarskyddsstyrelsen, Publikationsservice, Solna, Sweden, 29 p. (Swedish) TOXLINE record 1988:73119 [1986].

11

Fear, sorrow, depression, anxiety, nausea

0.5 to 10 Hz

>80 dB

INFRASOUND October 1, 2010.

https://www.eastcoastrip.org/weather-and-the-paranormal/2017/1/22/infrasound

12

Hearing disabilities

20 Hz

2 Hz

140 dB

162 dB

Ø Naik AA and Selvarajan E “Disabled Population: A Temporal Study of Jammu and Kashmir” Journal of Business Management & Social Sciences Research (JBM&SSR) Volume 4, No. 11, November 2015; ISSN No: 2319-5614 (1981 to 2001: 5.6% of population 2001 to 2011: 20.5% of population.

Ø Broner, N Para 3.4 “The effects of low frequency noise on people—A review” J. Sound Vib. 58(4): 483-500, 1978.

Ø Lindström, I.M., et al. (1997) The Effects of Ultrasound on Humans. Rep., Umea

Ø University, Umeå, 33, 1-42.

13

Sleep disorders

6 - 16 Hz

80 dB - 30 dB

Exposures to 6 and 16 Hz at levels 10 dB above the auditory threshold have been associated with a reduction in wakefulness (Ref. 28 National Toxicology Program). Jan 13, 1999.

Auditory level: 16 Hz: 30 dB and at 6 Hz: 80 dB.