audiograica is incorrectly written, and should be written as "Audiografica." being its meaning:
The word audiograica does not exist or is misspelled. I believe that reference is made to the Audiograficas chips, which are those that are made to describe audio files that are stored, you can be in a library or at a nightclub. They are very useful for radioprogramas, recordings or tapes. They are also used in Conference calls.
