The standard electrical dictionary : a popular encyclopaedia of words and terms used in the practice of electrical engineering (1898)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · London : Crosby Lockwood and Son · leaf 531
lake transmitter is described, which is acarbon telephone transmitter. The Kdison carbon transmitter isshown in section in the cut. E is the mouth piece and D thediaphragm. / is a carbon disc with adjusting screw V. A platinumplate B B, with ivory button by is attached to the upper surface ofthe… … Fig. 328. Section of Edison Carbon Transmitter. Telephone, Chemical. A telephone utilizing chemical or elec-trolytic action in transmitting or receiving. The electro-motographis an example of a chemical receiver. (See Electro-motograph.) Telephone, Electrostatic. A telephone utilizing…
Electricity
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-651-415.webp)
