Antique Recording Technologies
- Cylinder Preservation and Digitization Project
- Page http://cylinders.library.ucsb.edu/
- A digital collection of recordings held by the University of California at Santa Barbara. Includes searchable database, history of cylinder recordings, and donation information.
- Digital Needle - A Virtual Gramophone
- Page http://www.phys.huji.ac.il/~springer/DigitalNeedle/
- Audio extraction from images of gramophone records.