L3_History of Communication Flashcards
an age where people discovered fire, developed paper from plants, and forged weapons and tools with stone, bronze, copper, and iron
Pre-Industrial Age (before 1700s)
also known as parietal art; are numerous paintings and engravings found on cave walls or ceilings around 38 000 BCE
Cave paintings
used as a writing medium especially for writing in cuneiform
Clay tablets
it is one of the oldest forms of writing
cuneiform
made from pith of papyrus plant; used in ancient times as writing surface to designate documents written on its sheets, rolled up to scrolls
papyrus
an age where people used the power of steam, developed machine tools, established iron production, and the manufacturing of various products (including books through the printing press)
Industrial Age (1700s-1930s)
typically used for texts; a device that applies pressure to an inked surface resting upon a print medium (like paper or cloth)
printing press
used for long-distance communicaton by transmitting electrical signals over a wire laid between stations
telegraph
also known as film or movie; is a series of still photos on film, projected in rapid sucession onto a screen by means of light
motion picture
an age where the invention of the transistor ushered in the electric age; people harnessed the power of transistors that led the transistor radio, electronic circuits, and the early computers; in this age, long distance communication became more efficient
Electronic Age (1930s-1980s)
an age where the Internet paved the way for faster communicaton and the creation of the social network; people advanced the use of microelectronics with the invention of personal computers, mobile devices, and wearable technology; moreover, voice, image, sound, and data are digitalized
New Age or Information Age (1900s-2000s)
What are the functions of Communication of Media
- Monitoring Function
- Information Function
- Opinion Function
- Watchdog Role of Journalism
- Channel for Advocacy of Political viewpoints
this is to inform te citizens on wht is happening around them
Monitoring Function
this is to educate the audience on the meaning and significance of the facts
Information Function
this is to provide a platform for public political discourse; to facilitate public opinion and expression of dissent
Opinion Function