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B. Tian, and JO. L.. Barron, "Using Computer Vision Technology to Play Gramophone Records," J. Audio Eng. Soc., vol. 59, no. 7/8, pp. 514-538, (2011 July.). doi: B. Tian, and JO. L.. Barron, "Using Computer Vision Technology to Play Gramophone Records," J. Audio Eng. Soc., vol. 59 Issue 7/8 pp. 514-538, (2011 July.). doi:
Abstract: Three-dimensional optical reconstruction using two-dimensional optical flow measured on the rotating groove surfaces of gramophone recordings will enhance our ability to preserve this valuable audio legacy without depending on mechanical contact playback. A modified microscope overcame the limitation of a shallow depth of field by using a thin glass plate to obtain an image at a second focal length. Sound is decoded from the orientation of the groove surface. The algorithm has been tested and validated using both damaged and undamaged records. Informal listening tests confirmed a subjective reduction of pops and other degradations.

@article{tian2011using,
author={tian, baozhong and barron, john l.},
journal={journal of the audio engineering society},
title={using computer vision technology to play gramophone records},
year={2011},
volume={59},
number={7/8},
pages={514-538},
doi={},
month={july},} @article{tian2011using,
author={tian, baozhong and barron, john l.},
journal={journal of the audio engineering society},
title={using computer vision technology to play gramophone records},
year={2011},
volume={59},
number={7/8},
pages={514-538},
doi={},
month={july},
abstract={three-dimensional optical reconstruction using two-dimensional optical flow measured on the rotating groove surfaces of gramophone recordings will enhance our ability to preserve this valuable audio legacy without depending on mechanical contact playback. a modified microscope overcame the limitation of a shallow depth of field by using a thin glass plate to obtain an image at a second focal length. sound is decoded from the orientation of the groove surface. the algorithm has been tested and validated using both damaged and undamaged records. informal listening tests confirmed a subjective reduction of pops and other degradations.},}

TY - paper
TI - Using Computer Vision Technology to Play Gramophone Records
SP - 514 EP - 538
AU - Tian, Baozhong
AU - Barron, John L.
PY - 2011
JO - Journal of the Audio Engineering Society
IS - 7/8
VO - 59
VL - 59
Y1 - July 2011 TY - paper
TI - Using Computer Vision Technology to Play Gramophone Records
SP - 514 EP - 538
AU - Tian, Baozhong
AU - Barron, John L.
PY - 2011
JO - Journal of the Audio Engineering Society
IS - 7/8
VO - 59
VL - 59
Y1 - July 2011
AB - Three-dimensional optical reconstruction using two-dimensional optical flow measured on the rotating groove surfaces of gramophone recordings will enhance our ability to preserve this valuable audio legacy without depending on mechanical contact playback. A modified microscope overcame the limitation of a shallow depth of field by using a thin glass plate to obtain an image at a second focal length. Sound is decoded from the orientation of the groove surface. The algorithm has been tested and validated using both damaged and undamaged records. Informal listening tests confirmed a subjective reduction of pops and other degradations.