Lecture 5 Reviews
Lecture 5 Reviews
Questions R What are the most distinguished features of the development of communication? What is the relationship between the old and new media? What is the impact of changes of communications technologies on society? R Are the changes of communications technologies the causes or consequences of social changes?
Questions What are the most distinguished features of the development of communication? What is the relationship between the old and new media? What is the impact of changes of communications technologies on society? Are the changes of communications technologies the causes or consequences of social changes?
Written language Written Language (recorded) history began with writing R Various media Storage and retrieval of information R(Reading depending on) Individual social experience and immediate personal context
Written language Written Language ---(recorded) history began with writing Various media Storage and retrieval of information (Reading depending on) Individual social experience and immediate personal context
Printing R Channel(s): transportation model of communication R Medium: paper R mechanical R(Mass) Reproduction: identical R Standardization
Printing Channel(s): transportation model of communication Medium: paper mechanical (Mass) Reproduction: identical Standardization
Telegraph and telephone Telegraph Signal transmission Morse code R Electrical Transmission model of communication R Time-space shrinkage: a wired world, a global system Telephone R Voice transmission R One-to-one R Home medium
Telegraph and telephone Telegraph Signal transmission Morse code Electrical Transmission model of communication Time-space shrinkage: a wired world, a global system Telephone Voice transmission One-to-one Home medium