Telaupad
In 1912, it was decided that these were to become the model for all future supply.[1] It was proudly noted that springs helped maintain a tight fit with rubber rings helping isolate sound.
Telaupad is the contemporary British term for headphones used in a variety of shipboard applications, often in Fire Control tasks where the operator had to keep his hands free and be attentive to a remote source of information and command.
Form Factor
This design was found to weigh 1.5 pounds and to work pretty well by lashing a Patt. 520 transmitter to what might have been the current model of telaupad.[2] It was noted that binoculars could be freely used aloft with these headsets.
Telaupads where essentially large headphones, often with a good effort made at isolating the wearer from external sound.
In time, some telaupad users were also given microphones so they had a complete hands-free means of communicating bidirectionally.
Application
Sightsetters were ideal candidates for wearing telaupads, particularly in the days before F.T.P. sights came into service, or in smaller ships or ships whose secondary batteries could not receive timely outfits of specialised hardware. It required very little engineering and fuss to wire up a ship so a telaupad could be tethered fairly near each gun.
See Also
Footnotes
- ↑ Annual Report of the Torpedo School, 1912, p. 78, Plates 42-3.
- ↑ Annual Report of the Torpedo School, 1910, p. 152, Fig. 4.
Bibliography
