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MIJAS NATURAL (Beauty & Hair), Centro de BELLEZA en Mijas Pueblo (Málaga - España) / Estética - Estilismo (Peluquería) - Asesoría de Imagen - Solarium - LPG - Micropigmentación - Fotodepilación - Plataforma Vibratoria - Dietética y Nutrición - Psicología - Técnicas Corporales (Pilates) ift.tt/NtOUix info@mijasnatural.com Tfno. 952 590 823
A massive Alameda County communications installment on the former site of a NIke Missile installment.
In the lab we sometimes have an oscillator at one frequency and need to create another oscillator at some fixed multiple of that frequency. For instance, at LLO we have a 24.484150 MHz oscillator and we also need an oscillator at exactly 5/2 times that frequency.
I was wondering how this was done. I looked inside the box and saw a "frequency multipler" (×5) connected to a "frequency divider" (÷2). Huh.
I asked Hartmut how these things work, and as an example he sketched something resembling this figure.
Recursion always seems clever, and even moreso in electronics (where it typically goes by the name "feedback".) Here we have a box that takes in a signal at frequency 2f and produces a signal at half that frequency, 1f.
How does it do that?
Well, pretend that it's already doing it. Then we can take the 1f output and mix (multiply) it by the 2f input. When you multiply two sinusoids, you get a signal containing sinusoids at the sum and the difference of the original frequencies.
So mixing 1f and 2f gives us a signal containing 1f and 3f. Low pass filter and keep the 1f. Done! You have frequency divider.
How this thing is bootstrapped--what it does when you first turn it on--I don't know.
Similar tricks get you other multiples of the original frequency. For instance, here we could insert a tap before the low pass filter and get 3f as an output.
An homage to Lieutenant Uhura's signature line of dialogue also describes my display of the iconic props used regularly by the lead roles of the classic series and the 2009 film.
Featured on the left are two toy replicas by Diamond Select of the Classic Star Trek Communicator and the Star Trek II: The Wrath of Khan Communicator and on the right is a toy replica of the 2009 Star Trek Communicator by Playmates Toys.
RGB.VGA.VOLT is an audio/video synthesizer that enables realtime exploration of the rich materiality concealed beneath the consumer interfaces of cathode ray tube computer monitors. By hacking and improperly rewiring the cables of these obsolete devices to short their video signals, their black-boxed analog infrastructure is liberated and driven by digitally synthesized high-frequency complex waveforms, audio playback, and feedback loops that fully exploit their latent visual spectrum. Inspired by early video tools such as the Sandin Image Processor and the Paik-Abe Synthesizer as well as contemporary programming and error-based approaches to sound and moving image, RGB.VGA.VOLT revives an analog aesthetic that has acquired a renewed power and potency in the present era of digital immateriality.
The instrument, demonstrated on four VGA computer monitors in this video, combines custom built software, hardware modification, and DIY instrumentation. This PDF includes full documentation of the RGB.VGA.VOLT software as well as the instrumentation used in interfacing the software with VGA computer monitors for realtime synthesis.
jameshconnolly.com/rgb-vga-volt
COPY-IT-RIGHT 2014
As a result of projected georeferential data this 3D visualisation shows where lightning hit the german territory.
I have patents related to the frequency of things, here are some of the residuals
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IMG_0821CrS Frequency
Daylight Frequencies play The Victoria in Birmingham, 5 June 2010.
www.myspace.com/daylightfrequencies
www.myspace.com/thisissoundofconfusion
www.thevictoriabirmingham.co.uk
© 2010 www.flickr.com/wayne_john_fox, please email me for the original images.
wayne [UNDERSCORE] john [UNDERSCORE] fox [AT] hotmail [DOT] com
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Cinematic Convention Kumi wears Yours Evermore Vampire Mina's dress and boots. Kumi has been switched to the latest NuFace body.
Copyright©Manolo Silva
This image is protected under International Copyright laws and may not be downloaded, reproduced, copied, transmitted or manipulated without written permission.
RG6 Quad Shield CM series is a specific type of coaxial cable, often used for low-power video and RF signal connections. The cable has a characteristic impedance of 75 ohms. With uses for baseband video frequencies, such as composite video and broadcast frequencies. available in spool only.
Features:
RG6 Copper Clad Steel Quad Shield
Cable swep tested at 3GHz
18 AWG CCS, 1000 Ft.
60% + 40% Aluminum braiding with 100% Mylar shield between layers
Sequential foot markers for ease of installation
www.1000ftcables.com/1000ft-rg6-coaxial-quad-shielded-cop...