Audio Technology in Berlin to 1943: Optical Sound

Ristow J. Audio Technology in Berlin to 1943: Optical Sound. In: AES Convention 94. Audio Engineering Society; 1993. Paper 3487. Available from: https://aes.org/publications/elibrary-page/?id=6656

@inproceedings{Ristow1993_6656,
  author = {Ristow, Jürgen},
  title = {{Audio Technology in Berlin to 1943: Optical Sound}},
  booktitle = {AES Convention 94},
  note = {Paper 3487},
  year = {1993},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6656}
}

TY  - CPAPER
TI  - Audio Technology in Berlin to 1943: Optical Sound
AU  - Ristow, Jürgen
T2  - AES Convention 94
M1  - Paper 3487
PY  - 1993
DA  - 1993/03/06
UR  - https://aes.org/publications/elibrary-page/?id=6656
PB  - Audio Engineering Society
LA  - en
AB  - Optical sound track recording has a history of over 100 years. A survey of the fundamental steps of progress is given. The landmarks described include: the variable-density technique by Ruhmer; the technology and techniques of the Triegon system and its importance to the following development; the foundation of the Klangfilm GmbH by Siemens and AEG; and the Eurocard-recorder and the Klarton voiceless system. The origins of the analog stereophonic optical sound are discussed.
ER  -