This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (July 2024) |
Audichron was a talking clock, or a time announcer which was developed and produced by the Audichron Company, starting in the 1930s. There were several types of Audichron machines including the stand time piece (STM), M12, temperature machine (TEMP) and the Comparator.