Economic-commercial system for the increase of the theatrical industry (Machine-translation by Google Translate, not legally binding)

摘要

Economic-commercial system for the increase of the theatrical industry, characterized in that a series of loudspeakers is available in the representation halls, for which the monologues or dialogues that constitute the work to be represented are retransmitted, which are operated by actors in the stage, without these being expressed orally. (Machine-translation by Google Translate, not legally binding)