Exploring Invisible Traces in Historic Recordings
Library Of Congress
Science
Clips are not offered for this film: the Library of Congress states its rights in its own words, not as a public licence, which leaves reuse unclear.
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About
Twentieth-century audio recordings and motion pictures are important primary source materials for both scholarly analysis and public history, but in many cases essential metadata about them have been lost. Kari Kraus will discuss a new collaborative project at the University of Maryland aimed at recovering the date and time on which a recording was made based on analysis of incidentally captured traces of small variations in the electric power supply at the time of capture.
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- Library of Congress, in Library of Congress: talks and concerts
- Licence or status
- Rights statement at the Library of Congress, as the Library of Congress states it.
- Credit
- Library of Congress
- Language
- English
- Country
- United States
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