1/50
Exam 1
Name | Mastery | Learn | Test | Matching | Spaced |
---|
No study sessions yet.
Broadcasting
sending the same audiovisual message to people simultaneously over the same channel ex- radio
Electronic Media
Any media form that requires an electrical system to operate ex- internet
Trends in electronic media
convergence, consolidation, and monetization
convergence
the act of two or more things coming together to form a unified whole ex- a smartphone, it combines a telephone, camera, internet and more
consolidation
the action or process of combining a number of things into a single more effective whole ex- major mergers of companies such as walt disney owning 20th century studios, abc, hulu and more
monetization
the action or process of earning revenue from an asset, business, etc.
characteristics of electronic media
audience, delivery time, interactivity, distance, distribution technology, and storage
audience
a target audience people they want to reach specifically usually at the same time
delivery time
synchronous- real time interaction (live) ex- superbowl
asynchronous- there when you want to watch it ex- on a streaming platform
interactivity
media forms that allow feedback from auidence ex- dancing with the stars, love island
distance
the internet allows media content to be global (worldwide), not just local, regional, or national
ex- radio .99 (local) netflix (global)
distribution technology
broadcasting (waves), cable, satelittle, fiberoptic, streaming, downloadable, files etc
storage
saving content for the future ex- hard disk drive
samuel morse
Created the telegraph: only can communicate in code known as more code, 1844
alexander graham bell
Created the telephone: talk to anyone verbally connected to wires, 1880
what made radio different?
compared to telegraph and telephones it transmits signals through the air as electromagnetic waves
Guglielmo marconi
heard about electromagnetic waves that exist in the air, experimented with send and receive signals, sent first successful signal in 1901
Reginald fessenden
built an alternator that generates continous radio waves, supported wireless audio signal, spoke to naval ships through his wireless on christmass eve, 1906
Lee de forest
invented the audion, the first series of technologies that could amplify wireless sound (make it louder), was sued by marconis company
Radio after World war 1
radio is no longer under governmental control, it becomes a popular mass medium among the public (first public broadcast from KDKA in 1920)
Radio act of 1912
government regulation
radio stations had to be licensed by the department of commerce
certain frequencies were used for distress and emergency calls
helped to prevent interference from amateur radio and military
Radio act of 1927
FRC (federal radio commision) was created
assigned frequencies, reducing interference, assured licensing, licenses must operate in the public interest, gov cannot censor content
AM Radio
1920’s-Present
AM (Amplitude Modulation) uses the height of the radio wave to carry sound better for talk radio and longer distances
wider reach but more static and lower sound quality
FM radio
1950’s-Present
FM (Frequency Modulation) uses the wave's frequency
offering better, higher-fidelity sound quality with less static than AM better for entertainment and music
consolidation of radio buisness
few individual owners, large ownership groups ex- Iheart media, entercom
Impact of satellite and online radio formats
enhancing quality, increased variety programming, commercial free airing
early history of television
rca displays television (‘radio with pictures”) for the first time at 1939 worlds fair
david sarnoff (rca president) displays the first ever public televised images
Vladimir Zworykin
developed a method for reducing images to electrical signals and scanning them across a screen
television after 1948
companies are focusing on Tv development and programming
FCC (federal communication commission) began licensing television stations
Television stations
VHF (very high frequency) channels 2-13
UHF (ultra high frequency) channels 14-69 (opened due to large number of license applications)
affiliation between networks and local stations
local tv stations sign affilication agreements with networks
networks provide programming in exchange for share of advertising revenue
affiliates choose what network programs to clear (show to local audience)
major broadcast networks
abc, cbs, nbc, fox
minor broadcast networks
ion, telemundo, comet, univision, Metv
ownership
before 1996 a company could own 12 stations throughout the U.S
Now a company can own as many stations as logn as its less than 39% of the country
biggest owners: nexstar- 197, 63%
sinclair- 191 39%
FOX- 25, 37%
local television
need network affiliation to survive
network owned and operated (o&o’s)
public television
most educations Tv stations are loosely affiliated (PBS)
owned by universities, school districts, nonprofit orgs
doesn’t produce its own programming, produced by individual stations or foreign companies
CATV (community antenna television)
started in rural areas in 1940’s
brought local broadcast stations to people who could not recieve them with a home antenna
until new programming HBO, TBS, ESPN, CNN, MTV
cable is typically a local monopoly
companies negotiate licenses from cities/towns to operate cable system
CSOs (cable system operators)
local cable companies
CSOs primarily operate on donations and grants.
MSO’s (multiple system operators)
a company that owns and operates multiple cable television systems
ex- comcast, dish, driect tv, fios, spectrum
profit from bundle packages, subscriptions, advertising
cable/ multichannel service
cable is sold in tiers
basic: local stations, public channels (local gov & education)
digital services: popular national cable channel (cnn), video on demand, integrated streaming (disney +)
pay services: high demand commercial free services, premium entertainment (HBO, showtime, sports packages
multiple pay services: bundled, several premium channels
Satellite TV services (DBS)
Uses satellites in geostationary orbit to broadcast television content directly to a small satellite dish at the subscriber's home
fiberoptic services
Transmits data using light pulses through thin strands of glass or plastic (fiber-optic cables).
relationship between streaming dervices and internet providers
complex, involving both competition for customers and cooperation through partnerships and data agreements
fragmentation
there are many more media options then ever before, so audineces for individual media products are smaller than ever (audience is seperated)
segmentation
media companies are figurijng out how to target very specific demographic groups despite fragmentation
TV everywhere
a model where traditional cable and satellite TV subscribers can access content on-demand via mobile devices, computers, and smart TVs, anywhere they have an internet connection.
ex- A subscriber uses their cable account login to authenticate and stream content from a corresponding network's website or app.
economic model: subscription based
Users pay a regular fee for unlimited, ad-free access to content. Examples include Netflix and Disney+
economic model: advertising supported
Users can access content for free, but they must watch or listen to advertisements. Services like YouTube and Spotify's free tier operate this way.
economic model: hybrid
Many services offer a tiered approach. Hulu was an early example of offering both a cheaper ad-supported plan and a more expensive ad-free plan. More recently, Netflix and Disney+ have introduced ad-supported tiers.
technology improvement
enabled downloadable and streaming audio/video, faster speeds, more bandwidth (a range of frequencies)