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GEORGES DEMENY PHONOSCOPE 1892

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GEORGES DEMENY PHONOSCOPE 1892

Demeny, who worked alongside
Marey at the Station Physiologique, built the เดซเต‹เดŸเตเดŸเต‹เดซเต‹เตบ
for photographing, and the Phonoscope เดตเต‡เดฃเตเดŸเดฟ
projecting. Again, even with celluloid available (and
used by them since 1888), Demeny used a glass disc which contained the
chronophotographs (between 18-24 around the circumference), and projected
them on the screen. This process is reminiscent of Muybridge's เดธเต‚เดชเตเดฐเดพเด•เตเดธเดฟเดธเตเด•เต‹เดชเตเดชเต,
and was actually an improvement on Anschutz's Electrotachyscope.
Demeny later this year patents the Phonoscope (เด•เต‚เดŸเดพเดคเต†
Marey's involvement).

เดฆเดฟ Phonoscope was shown this year at the
Exposition Internationale de Photographie de Paris
and Demeny considered producing the machine for commercial
use. The discs were 42cm in diameter with his chronophotographs
placed around the circumference, typically eighteen of them.
When Demeny began his company for manufacturing the Phonoscope
(Sociรฉtรฉ de Phonoscope), Marey withdrew completely
from his relationship with Demeny and fired him from Station
Physiologique. Demeny would create and build his own camera
he called the Biographe, with his 'Beater
Mechanism' which transferred the film.


Georges Demeny changed the name of the Phonoscope
เดฒเต‡เด•เตเด•เต Bioscope in 1895, began a business
partnership with Leon Gaumont to manufacture the Bioscope
(1895), and had Alfred Molteni make his projecting lanterns.
เดฆเดฟ Biographe had no future and was not produced
beyond 1896 however Gaumont did successfully exploit the beater
mechanism concept after Demeny's retirement in the early 20th
เดจเต‚เดฑเตเดฑเดพเดฃเตเดŸเต.


เดคเดพเดดเต† is an etched-rendering (of Georges Demeny) of
twelve of the chronophotographs as they would have appeared. The etching is from the magazine เดชเตเดฐเด•เตƒเดคเดฟ
that published them and further below we see a corresponding
engraving of how they appeared once projected through the Phonoscope.

Etchings of Demeny From A Sequence of Chronophotographs 1892

As The Chronophotographs Would Have Looked Using The Phonoscope

เดฆเดฟ เดชเตเดฐเด•เตƒเดคเดฟ เดชเตเดฐเดธเดฟเดฆเตเดงเต€เด•เดฐเดฃเด‚
citing Demeny's work with the Phonoscope
(above - left and right)
was entitled 'Talking
Photographs' and reported the use of up to 24 chronophotographs
"pronouncing words and
เดชเดฆเดธเดฎเตเดšเตเดšเดฏเดฎเตเดณเตเดณ
"
. (La Nature, September
1, 1892, identifying British Patent #15709
).
In the above strip we can clearly see Demeny moving
his mouth as if speaking.


'Talking Photographs' From The Work Of Georges Demeny, 1892

เด‰เดชเดฏเต‡เดพเด—เดฟเด•เตเด•เตเดจเตเดจเต
the twelve images from the เดชเตเดฐเด•เตƒเดคเดฟ เดคเต†เดณเดฟเดตเต
เดทเต€เดฑเตเดฑเต (เดฎเตเด•เดณเดฟเตฝ), we have reconstructed what Demeny may have looked like through the Phonoscope
in 1892. With the เดซเต‹เดŸเตเดŸเต‹เดซเต‹เตบ for photographing and
The Phonoscope for projecting, these chronophotograph
etchings were placed around the circumference of the
disk and when projected, gave the appearance of movement.
Rather than for entertainment, chronophotographs were
born out of a scientific interest.




เดธเดฟเดจเดฟเดฎเดพเดฑเตเดฑเต‹เด—เตเดฐเดพเดซเดฟเดฏเตเดŸเต† เด•เดฃเตเดŸเต†เดคเตเดคเดฒเดฟเดจเตเดฑเต† เดšเดฐเดฟเดคเตเดฐเด‚
2500-เด•เดณเดฟเตฝ เด›เดพเดฏเดพเด—เตเดฐเดนเดฃเดคเตเดคเดฟเดจเตเดฑเต† เด•เดฃเตเดŸเต†เดคเตเดคเดฒเดฟเดฒเต‡เด•เตเด•เต เดจเดฏเดฟเดšเตเดš 1800 เดตเตผเดทเด™เตเด™เตพ เด‰เตพเด•เตเด•เตŠเดณเตเดณเตเดจเตเดจ เดฎเต‹เดทเตป เดชเดฟเด•เตเดšเดฑเตเด•เดณเตเดŸเต† เดตเดฟเด•เดธเดจเดคเตเดคเดฟเดจเตเดฑเต† เด’เดฐเต เดšเดฟเดคเตเดฐเต€เด•เดฐเดฟเดšเตเดš เด•เดพเดฒเด•เตเดฐเดฎ เดšเดฐเดฟเดคเตเดฐเด‚

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