Information dissemination to restricted number of personnel - records relevant instructions on one type of tape which are transmitted to cassette for playback

摘要

The information dissemination system involves a restricted number of subscribers such as for example representatives, operators, instructors or other outside workers of a company. It involves recording relevant instructions and information on one type of tape. The required order of the recorded information is recorded on a second type of tape. There is a mixing unit used in the recording on the second type of tape. The information is multiplied to be played back on a cassette recorders by the interested personnel.