File:Conference Matrix 6-port.svg
Self created using Inkscape, after a diagram by Vitold Belevitch in "Theory of 2n-terminal networks with application to conference telephony", Electrical Communication, vol.27, no.3, p.240, September 1950.
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Author
Spinningspark at Wikipedia
SVG development 
Transferred from en.Wp to Commons by Wdwd using CommonsHelper on Labs.
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The original description page was here. All following user names refer to en.wikipedia.
- 2011-05-31 08:45 Spinningspark 473×580× (65488 bytes) {{Information |Description=Attenuator L-section circuit. |Source=Self created using Inkscape, after a diagram by [[Vitold Belevitch]] in [http://archivodigital.coit.es/index.php/mod.articulos/mem.revista/relcategoriarev.40569/relcategoria.1104 "Theory of
