Diaphragms
['daɪə,fræm]
Examples
- The diaphragms in all the chambers are so connected that they move in concert. Various. The Wonder Book of Knowledge.
- By means of slide valves, like those of a steam engine, worked by the movement of the diaphragms, the gas to be measured passes alternately in and out of each space. Various. The Wonder Book of Knowledge.
- The diaphragms used in the recorders and reproducers are made of French rolled plate glass, thinner than a sheet of ordinary writing paper. Edward W. Byrn. The Progress of Invention in the Nineteenth Century.
- There were two diaphragms, one on each side of the cylinder, one being for recording and the other for reproducing speech or other sounds. Frank Lewis Dyer. Edison, His Life and Inventions.
Typist: Lottie