10 ENGLISH BOOKS RELATING TO «MONOTELEPHONE»
Discover the use of
monotelephone in the following bibliographical selection. Books relating to
monotelephone and brief extracts from same to provide context of its use in English literature.
... Ill. Has a power shaft driven by an electric motor and adapted for connection to
any one of several kitchen utensils. 1,014,220. Monotelephone Relay. P. Heina,
assignor to Ste. des Telegraphes Multiplex, (System E. Mercadier), Paris, France
...
2
Electrical Review and Western Electrician
The fundamental part of the system is the tuned telephone, or what is termed the “
monotelephone.” Such an instrument has already been used by M. Mercadier in
his method of multiplex telegraphy. It consists of a telephone receiver in which a ...
Has a power shaft driven by an electric motor and adapted for connection to any
one of several kitchen utensils. 1,014,220. Monotelephone Relay. P. Heina.
assignor to Ste. des Tele- graphes Multiplex, (System E. Mercadier), Paris,
France.
4
Specifications and Drawings of Patents Relating to ...
The series of electrical undulations thus produced will also actuate the
monotelephone of the same pitch at the distant station, but will actuate no other
telephone at that station. Thus by operating one of the keys at one station in
accordance ...
United States. Patent Office, 1893
5
The Electrical Magazine and Engineering Monthly
Each monotelephone therefore picks out and resonates to the particular current
which has the same period as itself. The range of musical notes adopted for
these instruments extends from B to A, and an interval of one semi-tone between
...
Theodore John Valentine Feilden, 1904
6
The Electrical Magazine
The receiving apparatus, or monotelephones as the inventor calls them, are so
constructed that the diaphragm of each vibrates only in one particular way,
emitting one sound only. Each monotelephone therefore picks out and resonates
to the ...
7
Specifications and Drawings of Patents Issued from the ...
phone of any kind--such, for instance, as the monotelephone shown in the United
States patent to Mercadier, No. 447,194, dated February 24, 1891. If the
telephone employed is of this character, then it is tuned in unison with the branch
circuit ...
United States. Patent Office, 1905
8
The Electrical Engineer: A Weekly Review of Theoretical and ...
Each of the plates of these monotelephone receivers is tuned to respond to only
one fundamental note, which corresponds ... monotelephone has been the
subject of extended inquiry by M. Mercadier, and its practical application in this
special ...
Each of the plates of these monotelephone receivers is tuned to respond to only
one fundamental note, which corresponds to the number of vibrations sent out by
the corresponding tuning fork at the other end of the line. The theory of the ...
10
Electricity at the Columbian Exposition: Including an ...
Each of the plates of these monotelephone receivers is tuned to respond to only
one fundamental note, which corresponds to the number of vibrations sent out by
the corresponding tuning fork at the other end of the line. The theory of the ...
John Patrick Barrett, 1894
