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On the Influence of the Strength of the Magnet in a Magneto Telephone Receiver

✍ Scribed by Charles R. Cross and Harry E. Hayes

Book ID
123884208
Publisher
American Academy of Arts and Sciences
Year
1889
Weight
779 KB
Volume
25
Category
Article
ISSN
0199-9818

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πŸ“œ SIMILAR VOLUMES

Some experiments on the effects of chang
Some experiments on the effects of changes in diaphragm thickness on the characteristics of a telephone receiver
πŸ“‚ Article πŸ“… 1917 πŸ› Elsevier Science 🌐 English βš– 281 KB

IT was shown by Lord Rayleigh 1 that the natural frequency of a circular plate diaphragm, such as is used in a telephone receiver, is directly proportional to the thickness and inversely proportional to the area of the plate. This is on the assumption that the material of the plate remains uniform a