Holographic Investigation of Speaker Vibrations

Fryer PA. Holographic Investigation of Speaker Vibrations. In: AES Convention 50. Audio Engineering Society; 1975. Paper L-2. Available from: https://aes.org/publications/elibrary-page/?id=2484

@inproceedings{Fryer1975_2484,
  author = {Fryer, Peter A.},
  title = {{Holographic Investigation of Speaker Vibrations}},
  booktitle = {AES Convention 50},
  note = {Paper L-2},
  year = {1975},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2484}
}

TY  - CPAPER
TI  - Holographic Investigation of Speaker Vibrations
AU  - Fryer, Peter A.
T2  - AES Convention 50
M1  - Paper L-2
PY  - 1975
DA  - 1975/03/06
UR  - https://aes.org/publications/elibrary-page/?id=2484
PB  - Audio Engineering Society
LA  - en
AB  - Holography is a method of photography which does not record an actual image of the object, but instead a coherent beam of light reflected from the object is frozen into the photographic plate with the aid of a second beam of light coming directly from the laser. By using the second beam alone the light which originally came from the object may be unfrozen from the plate and reconstructed so exactly that it is indistinguishable from the original. It should be noted that you do not look at a hologram but you look through it to the reconstructed scene hanging in space behind it in true 3-D.
ER  -