A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > Subject Index > (O) > Optics


The most recent submissions are listed first.


Digest NrSubject and Author
2016.08.11.03Keytop Piano Player With Fiber Optics Reader, from Jerry Holmes
1999.01.29.12Reading Music Rolls Using Fiber Optics, from Horst Mohr
1997.05.10.09Rolls to MIDI Optics, from Andy Struble
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