Special magnetofono for language teaching with a distance control panel. (Machine-translation by Google Translate, not legally binding)

摘要

Electronic voice recording and recording device of the human voice with remote control characterized by having in combination: recording means control commands thereof operating mechanism of said recording means regulated by their corresponding controls phonic communication system and means of remote start stop control and modulation as well as elimination or connection elements. (Machine-translation by Google Translate, not legally binding)