20Hz to 20kHz (Human Audio Spectrum)
2:24
YouTubeadminofthissite
20Hz to 20kHz (Human Audio Spectrum)
Sinusoidal wave going trough entire human audio spectrum, starting at 20Hz and ending at 20kHz. Note that the frequency increases exponentially, the idea was to increase the frequency by constant fraction of currently played frequency rather than by a constant value (which would result in clearly noticeable fast change at lower frequencies and ...
45.8M viewsOct 2, 2012
Extremely High Frequency Applications
Link 16 & UHF/VHF Connectivity at the Tactical Edge
1:54
Link 16 & UHF/VHF Connectivity at the Tactical Edge
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"HFSS Tutorial: Designing a Loop Antenna for High Frequency (HF) Applications"
25:34
"HFSS Tutorial: Designing a Loop Antenna for High Frequency (HF) Applications"
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Radio Fundamentals: An Introduction to HF | Codan Radio Communications
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Radio Fundamentals: An Introduction to HF | Codan Radio Communications
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Extremely High Frequency Technology
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The Violet Ray Machine emerged in the early 1900s during the rise of high-frequency electrotherapy. Nikola Tesla did not invent the device, but his pioneering work with high-voltage, high-frequency coils directly inspired the technology behind it. The actual developers were early electrotherapy manufacturers and inventors such as: ~ Frederick Finch Strong (a leading figure in high-frequency medical devices) ~ Thomas Burton and other early 20th-century electrotherapy engineers ~ Companies like Re
0:14
The Violet Ray Machine emerged in the early 1900s during the rise of high-frequency electrotherapy. Nikola Tesla did not invent the device, but his pioneering work with high-voltage, high-frequency coils directly inspired the technology behind it. The actual developers were early electrotherapy manufacturers and inventors such as: ~ Frederick Finch Strong (a leading figure in high-frequency medical devices) ~ Thomas Burton and other early 20th-century electrotherapy engineers ~ Companies like Re
FacebookOmniCore Tech
1.1K views2 weeks ago