Actually, from the past. This gave me goose bumps. How cool is this?
Alexander Graham Bell speaks from the 1880s
WASHINGTON - Alexander Graham
Bell foresaw many things, including that people could someday talk over a
telephone. But the inventor certainly never could have anticipated that
his audio-recording experiments in a Washington lab could be recovered
130 years later and played for a gathering of scientists, curators and
journalists.
"To be or not to be..." a man's voice can be heard
saying in one recording as it was played on a computer at the Library of
Congress on Tuesday. The speaker from the 1880s recites a portion of
Hamlet's Soliloquy as a green wax disc crackles to life from computer
speakers.
The early audio recordings — which revealed
recitations of Shakespeare, numbers and other familiar lines — had been
packed away and deemed obsolete at the Smithsonian Institution for more
than a century. But new technology has allowed them to be recovered and
played.
The technology reads the sound from tiny grooves with light and a 3D camera.
The
recordings offer a glimpse into the dawn of the information age, when
inventors were scrambling to make new discoveries and secure patents for
the first telephones and phonographs, even early fiber optics.
A second recording, on a copper negative disc, reveals a trill of the tongue and someone reciting the numbers 1-2-3-4-5-6.
A third recording catches perhaps the first sound of disappointment as Bell's recording device seemed to hit a technical glitch.
"Mary had a little lamb and its fleece was white as snow," a voice says. "Everywhere that Mary went ... Oh no!"
On
Nov. 17, 1884, Bell's lab recorded the word "barometer" several times
on a glass disc with a beam of light. It and about 200 other
experimental records were packed up and given to the Smithsonian,
seemingly never to be played again.
Hotbed of innovation
The recordings date back to the 1880s. Bell had moved from Boston to
Washington after obtaining a patent on March 10, 1876, for his invention
of the telephone, which occurred when his employee Thomas Watson heard
him shouting over a wire in the next room. He joined a growing group of
scientists who made the nation's capital a hotbed for innovations.
Bell
partnered with his cousin Chichester Bell and Charles Sumner Tainter to
create Volta Laboratory Associates in Washington in the early 1880s.
During
this time, Bell sent the first wireless telephone message on a beam of
light from the roof of a downtown Washington building — a forerunner to
modern fiber optics. (I didn't know that!)He and other inventors also were scrambling to
record sound on anything they could find, including glass, rubber and
metal. One early sound record looks like a smashed soup can.
Inventors
at the time were in intense competition. Bell, Emile Berliner and
Thomas Edison, who invented the phonograph to record sound on tin foil
in 1877, each left objects and documentation with the Smithsonian to
help prove their innovations were first.
Bell went so far as to
seal some devices in tin boxes for safe keeping at the Smithsonian.
Edison's earliest recordings are thought to be lost.
"This stuff
makes the hair stand up on the back of my neck," said Curator Carlene
Stephens of the National Museum of American History before Bell's
recordings were played Tuesday. "It's the past speaking directly to us
in a way we haven't heard before."
Key resource for research
The museum's collection of about 400 of the earliest audio recordings,
including 200 from Bell's lab, will likely become a key resource for new
research on communications and early technology now that they can be
played back, Stephens said.
"These materials have been in a cupboard and virtually unknown for decades," she said. "The collection has been silent."
The
Library of Congress partnered with the Lawrence Berkeley National
Laboratory at the University of California at Berkeley to offer the
first listen of these early recordings on Tuesday. Scientists have spent
the past 10 years and about $1 million to develop the technology to
create high-resolution digital scans of the sound discs.
This
year, scholars from the Library of Congress, the Berkeley Lab and the
Smithsonian gathered in a new preservation lab at the Library of
Congress and recovered sound from those early Bell recordings. A
$600,000 three-year grant from the U.S. Institute of Museum and Library
Sciences funded the pilot project, and the Smithsonian hopes to continue
the work if future grants can be secured.
Computers make it easier
Advances in computer technology made it possible to play back the
recordings, Haber said, noting that 10 years ago specialists would have
struggled with computer speeds and storage issues. The digital images
that now can be processed into sound within minutes would have taken
days to process a decade ago.
Many of the recordings are fragile,
and until recently it had not been possible to listen to them without
damaging the discs or cylinders.
So far, the sounds of six discs
have been successfully recovered through the process, which creates a
high-resolution digital map of the disc or cylinder. The map is
processed to remove scratches and skips, and software reproduces the
audio content to create a standard digital sound file.
Carl Haber,
senior scientist at the Berkeley Lab, said Bell's recordings and others
in the fierce competition of the 1880s marked the start of the
information age as we know it.
"The whole idea that you could capture the world as it exists" in a recording, he said, "they got that in this period."
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