CUEI Infrasound generator, low frequency stable pulse generator with DC 5V 0.5A 7.83Hz Schumann resonance and office cabinet

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Evans MJ, Tempest W (1972) Some effects of infrasonic noise in transportation. J Sound Vib 22(1):19–24

Discovery's Biggest Shows aired at 8:00pm (Indian Standard Time) on The Discovery Channel, India on Sunday, 7 October 2007 Infrasound is one hypothesized cause of death for the nine Russian hikers who were found dead at Dyatlov Pass (near Siberia) in 1959. [59] Infrasonic 17Hz tone experiment [ edit ] From about 1000Hz, the dynamic range of the auditory system decreases with decreasing frequency. This compression is observable in the equal-loudness-level contours, and it implies that even a slight increase in level can change the perceived loudness from barely audible to loud. Combined with the natural spread in thresholds within a population, its effect may be that a very low-frequency sound which is inaudible to some people may be loud to others. Saroka KS, Persinger MA (2011) Detection of electromagnetic equivalents of the emotional characteristics of words: implications for the electronic-listening generation. Open Behav Sci J 5:24–27 Persinger MA, Lavalee CL (2012) The ∑n = n concept and the quantitative support for the cerebral-holographic and electromagnetic configurations of consciousness. J Conscious Studies 19:128–153a b "Sounds like terror in the air". The Sydney Morning Herald. 9 September 2003 . Retrieved 12 March 2022. a b c d e Monitoring, Government of Canada, Natural Resources Canada, Nuclear Explosion. "IMS Infrasound Network". can-ndc.nrcan.gc.ca . Retrieved 25 April 2017. {{ cite web}}: CS1 maint: multiple names: authors list ( link) In September 2009, London student Tom Reid died of sudden arrhythmic death syndrome (SADS) after complaining that "loud bass notes" were "getting to his heart". The inquest recorded a verdict of natural causes, although some experts commented that the bass could have acted as a trigger. [50]

A Review of Published Research on Low Frequency Noise and its Effects" (PDF). Defra.gov.uk. Archived from the original (PDF) on 20 September 2008 . Retrieved 11 January 2022. Von Muggenthaler, E., Perera, D. (2002), The cat's purr: a healing mechanism?, In review, presented 142nd Acoustical Society of America International Conference, 2001.Whitman JC, Ward LM, Woodward TS (2013) Patterns of cortical oscillations organize neural activity into whole-brain functional networks evident in MRI BOLD signal. Front Hum Neurosci 7 The identification of vibroacoustic disease or the vibroacoustic syndrome (Alves-Pereira and Castelo Branco 2007) among populations working within the aeronautical industries occurs with a specific pattern and magnitude of infrasound and low-frequency sound. The most common symptoms were sensitivity to sound, depression, irritability, preference to be socially isolated, decreased cognitive skills, sleep disruptions episodes of dizziness, and intermittent sudden tachycardia.