A Laser Scanning Phonograph Record Player

Heine WK. A Laser Scanning Phonograph Record Player. In: AES Convention 57. Audio Engineering Society; 1977.pp. 1257:1-9. Available from: https://aes.org/publications/elibrary-page/?id=3098

@inproceedings{Heine1977_3098,
  author = {Heine, William K.},
  title = {{A Laser Scanning Phonograph Record Player}},
  booktitle = {AES Convention 57},
  pages = {1257:1-9},
  url = {https://aes.org/publications/elibrary-page/?id=3098},
  year = {1977},
  month = may,
  publisher = {Audio Engineering Society}
}

TY  - CPAPER
TI  - A Laser Scanning Phonograph Record Player
AU  - Heine, William K.
T2  - AES Convention 57
SP  - 1
EP  - 9
M1  - Paper 1257
PY  - 1977
DA  - 1977/05/06
UR  - https://aes.org/publications/elibrary-page/?id=3098
PB  - Audio Engineering Society
LA  - en
AB  - When a laser beam is focused on a 45/45 phonograph record groove, the reflected light pattern is a curvilinear projection of the groove cross section. The position of the light pattern varies in response to the groove engraving. This paper describes one method for detecting these positional variations, and subsequent playback of the recording.
ER  -