Knowing the importance of public broadcasting, its methods and how it is useful to everyone.

1. BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

2. BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

3.  Is a way of sending information
like news, programs, TV shows, Music
or other kinds of information
through TV, Radio, Internet, Satellite
etc. that can access or communicate
to a large audience from different
places, region or country.
 The information is sent through
the air in radio waves, through a wire,
or by a communications satellite, and
then the television viewers or radio
listeners pick up the signal using
their television sets and radio
receivers. BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

4.  Telephone broadcast
 Radio broadcast
 Television broadcast
 Cable Radio broadcast
 Direct-broadcast
satellite broadcast
 Web-casting broadcast BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

5.  The first form of electronic
broadcasting began with the advent
of Théâtrophone ("Theatre Phone")
system.
 Théâtrophone ("the theatre phone")
was a telephonic distribution system
available in portions of Europe that
allowed the subscribers to listen
to opera and theatre performances
over the telephone lines.
 It was invented by Clément Ader
(French inventor) in the year 1881 in
Paris.
BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

6. 2000-2016
BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

7.  Radio broadcasting is a
unidirectional wireless
transmission over radio waves
intended to reach a wide
audience.
 Audio signals sent through
the air as radio waves from a
transmitter, picked up by an
antenna and sent to a receiver.
 Radio stations can be linked
in radio networks to broadcast
common radio programs, either in
broadcast syndication, simulcast
or sub-channels. BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

8.  It is a telecommunication medium
used for transmitting sound with
moving images.
 Television broadcast is a mass
medium
for entertainment, education, news,
and advertising.

9. BY: CHELDY S. ELUMBA-PABLEO, MPA,LLB

10.  Cable radio or cable FM is a concept
similar to that of cable television (a
system in which television programs are
transmitted to the sets of subscribers
by cable rather than by a broadcast
signal.), bringing radio signals
into homes and businesses via coaxial
cable.
 It is generally used as cable TV was in
its early days when it was "community
antenna television", to enhance the
quality of terrestrial radio signals that
are difficult to receive in an area.
However, cable-only radio outlets also
exist.

11.  A direct-broadcast satellite (DBS) is a type of
artificial satellite which usually broadcasts
satellite television signals for home reception.
 The signals are received via an outdoor
parabolic reflector antenna usually referred to
as a satellite dish and a low-noise block
downconverter (LNB - is the receiving device
mounted on satellite dishes used for satellite
TV reception, which collects the radio waves
from the dish.)
 A satellite receiver then decodes the desired
television program for viewing on a television
set.

13.  A webcast is a media presentation
distributed over the Internet using
streaming media technology to
distribute a single content source
to many simultaneous
listeners/viewers.
 A webcast may either be
distributed live or on demand.
 Essentially, webcasting is
“broadcasting” over the Internet.

15.  Six methods of broadcasting (Telephone,
Radio, Television, Cable , Satellite, Web)
 Broadcasting is the distribution of audio
and/or video content or other messages
to a dispersed audience via any electronic
mass communications medium, but
typically one using the electromagnetic
spectrum (radio waves), in a one-to-many
model.
 This method is used to give information
to a wide range of audience for any kind
of interest such as: to inform, to educate
and to entertain the audience.

16. There are several
means of providing financial
support for continuous
broadcasting.
 Commercial Broadcasting
 Public Broadcasting
 Community Broadcasting

17.  For-profit
 usually privately owned stations,
channels, networks, or services
providing programming to the
public, supported by the sale of
time to advertisers for radio or
television advertisements during
or in breaks between programs,
often in combination with cable
or pay cable subscription fees.

18.  Usually Non profit
 publicly owned stations
or networks supported by
license fees, government
funds, grants from
foundations, corporate
underwriting, and
audience memberships
and/or contributions, or a
combination of these.

19.  The Community Broadcasting is an
independent non-profit funding
agency that seeks, secures,
administers and distributes funding
to support the development,
creativity and sustainability of
community broadcasting.
 Community television stations are
most commonly operated by non-
profit groups or cooperatives.
 However, in some cases they may be
operated by a
local college or university, a cable
company or a municipal government.

20. it gives voice to the kind of
people that didn't have a
voice before.
an incredible diversity of
issues, voices and ideas.
hearing local people and
hearing our stories and
sharing them with others and
sharing them with the world.

21. THANK YOU FOR READING
CHELDHAYE