Galvanometers and the Invention of Self-Balancing Recorders
This paper describes the history of ink recorders from their use with the first submerged transatlantic cable to the invention of self-balancing recorders. At the time of submarine telegraphy, Kelvin galvanometers, as well as siphon recorders, were used as telegraphic receivers. Direct-driven thread...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
1993-08-01
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| Series: | Measurement + Control |
| Online Access: | https://doi.org/10.1177/002029409302600603 |