Touted to age wine through high frequency electrical fields.
Some other methods, such as drying with applied chemicals (salt seasoning), organic vapours (e.g., xylene), a solvent (specifically acetone), high-frequency electricity, centrifuging, infrared radiation, a vacuum, and microwaves, are inhibitively expensive and therefore are not commercially applicable.
In those systems, the utility sends a data signal across existing wires at a much higher frequency than electricity, so the two signals don't interfere.
Thus, the work of many researchers enabled the use of electronics to convert signals into high frequency oscillating currents, and via suitably shaped conductors, electricity permits the transmission and reception of these signals via radio waves over very long distances.
The idea of introducing spring is to store the potential energy built during mechanical triggering for multiple cycles of conversion into electricity afterward, and transform a low frequency motion into a high frequency oscillation for improving the energy harvesting efficiency.
Discussion on high frequency trading, 13 September 2011.
"You have measured a very high frequency.
"And Amy vibrated at a high frequency".
Electricity wires have previously been used to transmit information within homes and local networks, such as rows of street lights, by sending very high frequency data alongside the standard 50Hz signal.
McGuire's intelligence operated at a high frequency.
And there is a fairly high frequency of interesting trivia.
