* AM broadcasting, radio broadcasting using amplitude modulation

Although freedom of the press and speech are guaranteed, the government maintains its monopoly over television and radio broadcasting.

Audio processing was necessary for early radio broadcasting, as there were many problems with studio to transmitter links.

One of New York City's major non-commercial radio broadcasters is WFUV, an National Public Radio – affiliated 50, 000-watt station broadcasting from Fordham University's Rose Hill campus in the Bronx.

Six former Oriole franchise radio announcers have received the Hall of Fame's Ford C. Frick Award for excellence in broadcasting: Chuck Thompson ( who was also the voice of the old NFL Baltimore Colts ); Jon Miller ( now with the San Francisco Giants ); Ernie Harwell, Herb Carneal ; Bob Murphy and Harry Caray ( as a St. Louis Browns announcer in the 1940s.

Wills soon settled the renamed Texas Playboys in Tulsa, Oklahoma, and began broadcasting noontime shows over the 50, 000 watt KVOO radio station.

In late 2004, Radio Televisión Nacional de Colombia ( RTVC ) replaced the liquidated Inravisión ( Instituto Nacional de Radio y Televisión ) as the government-run radio and television broadcasting service, which oversees three national television stations and five radio companies ( which operate about a dozen principal networks ).

" No person shall, except under and in accordance with a radio authorization, install, operate or possess radio apparatus, other than ( b ) a radio apparatus that is capable only of the reception of broadcasting and that is not a distribution undertaking.

* Caribbean SuperStation, a Trinidad & Tobago based radio station broadcasting to Barbados, St. Lucia, Grenada, Antigua, St. Kitts, Montserrat and British Virgin Islands

The origins of cable broadcasting are even older as radio programming was distributed by cable in some European cities as far back as 1924.

:* 92. 5 ABC Central Coast, a radio station broadcasting in the region

Seeking to expand its radio broadcasting scope nationally, the Cowboys began a five-year partnership with Compass Media Networks on February 2, 2011.

* A sound system for amplification or broadcasting of the recordings ( for example, portable audio system, PA system ) or a radio broadcasting system ;

By 1910, regular radio broadcasting had started to use " live " as well as prerecorded sound.

Information and communication technologies ( ICTs ) are a “ diverse set of tools and resources used to communicate, create, disseminate, store, and manage information .” These technologies include computers, the Internet, broadcasting technologies ( radio and television ), and telephony.

* 1995: Jeff Bezos launches Amazon. com and the first commercial-free 24 hour, internet-only radio stations, Radio HK and NetRadio start broadcasting.

This was the first thermionic valve, or vacuum tube, invented in 1906, which led to the generation and amplification of electrical signals, radio broadcasting, and electronic computation, amongst other things.

At the time Sarnoff was a young executive with an interest in new technologies, including radio broadcasting.

It took decades following Armstrong's death for FM broadcasting to meet and surpass the saturation of the AM band, and longer still for FM radio to become profitable for broadcasters.

EBU Members and the EBU Technical Department have long played an important role in the development of many systems used in radio and television broadcasting, such as:

A widely disseminated urban legend tells of a radio conversation between a U. S. or British naval vessel and what is believed to be another ship on a collision course.

Another advantage is that there is no reference to the vessel, so it is to some extent immune to the disturbances in a radio frequency plasma.

Mayday relay calls can be used to summon help for a vessel which is either too far offshore to contact the coastguard directly or without radio capabilities ( though most vessels above a certain size or crew complement are legally required to carry two-way radio equipment, such equipment can potentially be damaged or destroyed ).

Although mostly used by coast radio stations, there is nothing to stop individual craft broadcasting their own Sécurité messages where appropriate, for example, a yacht becalmed ( rendered motionless for lack of wind ), or any vessel adrift or unable to manoeuvre near other craft or shipping lanes.

The world's first radio distress signal was transmitted by the East Goodwin lightvessel's radio operator on 17 March 1899, after the merchant vessel Elbe ran aground on the Goodwins, while on 30 April that year, the East Goodwin vessel transmitted a distress signal on its own behalf, when the SS R. F. Matthews rammed it in a dense fog.

In Europe, Denmark had the first known radio station in the world to broadcast commercial radio from a vessel in international waters without permission from the authorities in the country that it broadcast to ( Denmark in this case ).

A radio operator aboard the troubled vessel sent the following Morse code message: “ All officers including captain are dead lying in chartroom and bridge.

Through the experiment, crew members were able to contact amateur radio operators, a Polynesian sailing vessel replica out in the Pacific Ocean, and selected schools around the world.

Unknown to the crew, Roy had smuggled a cheetah named Chico aboard the vessel ( Penn Jillette suggested on his radio show that it was an ocelot ).

It had a retractable keel, which enabled the vessel to venture into shallow bays and land camera crews on to remote islands, where they could remain in contact via radio.

; Imminent Collision Alert: It may be warranted to urgently attempt to make radio contact with an approaching vessel that is running into danger or approaching a dangerous close quarters situation and therefore at risk of colliding with one's own vessel, and warning the operator to keep clear.

An urgent warning could also be given over the radio, for example, if the called vessel appears to be unaware that she is potentially or at risk of endangering a person in a small boat or a person swimming, such as running them down.

A doctor or other trained medical advisor may also be available on the radio, perhaps by patching through via telephone from ashore or from a nearby vessel.

Once patched through to a medical expert either on land or in another vessel, the radio operator will most likely be asked to describe some detail of the symptoms and history of the condition and perhaps some medical history of the casualty too.

: Every vessel must at all times maintain a proper look-out by sight ( day shape or lights by eyes or visual aids ) and hearing ( sound signal or Marine VHF radio ) as well as by all available means ( e. g., Radar, Automatic Radar Plotting Aid ( ARPA ), Automatic Identification System ( AIS ), GMDSS ...) in order to make a full assessment of the situation and risk of collision.

The Radio Caroline vessel drifted onto the Sands in November 1991, effectively ending the era of offshore pirate radio in Britain.

Auxiliarists who own a boat, aircraft or radio station ( amateur or marine band VHF sets ) often use their equipment ( i. e., " vessels ") on behalf of the USCG and are reimbursed for expenses incurred while under mission orders, although membership does not require ownership of a vessel.

When his second radio ship venture closed and the vessel returned to Miami, Florida, in 1967, Don Pierson attempted to restart Wonderful Radio London from there.

CFIVSA regulations require that commercial fishing vessels carry various equipment ( e. g., life rafts, radio beacons, and immersion suits ) depending on the size of the vessel and the area in which it operates.

On a shelf in the office behind the counter was a small radio dialed permanently on a station which broadcast only vulgar commercials and cheap popular music.

The need for monitoring became greater when radio was adopted for military signaling.

Years ago this was true, but with the replacement of wires or runners by radio and radar ( and perhaps television ), these restrictions have disappeared and now again too much is heard.

Finally, Mama did mention to Mrs. Coolidge that she felt sorry for the little dogs, and then Mrs. Coolidge decided to leave the radio on for them while she was gone, even though her husband disapproved of the waste of electricity.

Mr. Brown, well-known, English-born inventor, prior to founding VecTrol was at various times section leader in radio research at Metropolitan Vickers Electrical Co., Ltd. ; ;

The results of present observations of the thermal radio emission of the moon are consistent with the very low thermal conductivity of the surface layer which was derived from the variation in the infrared emission during eclipses ( e.g., Garstung, 1958 ).

The radio emission of a planet was first detected in 1955, when Burke and Franklin ( 1955 ) identified the origin of interference-like radio noise on their records at about 15 meters wave length as emission from Jupiter.

It was a district of small factories and loft buildings and occasional tenements, and he could see the police radio car as he rounded the corner and slammed on the brakes.

But instead of chatter there was a null, like on the radio direction finder.

The description of the car was immediately broadcast throughout Southern Maryland on police radio.

I was seated next to the director of the Seventh Day Adventists' world radio program.

that he must have since he was there like the radio for you to turn on or snap off when you got tired of him, that other guy.

The radio broadcast of the September 8, 1937 Hollywood Bowl George Gershwin Memorial Concert, in which An American in Paris, also conducted by Shilkret, was second on the program, was recorded and was released in 1998 in a two-CD set.

An early pioneer of radio astronomy was Grote Reber, an amateur astronomer who constructed the first purpose built radio telescope in the late 1930s to follow up on the discovery of radio wavelength emissions from space by Karl Jansky.

At times when he was confined to bed, he drew, listened to the radio and collected pictures of movie stars around his bed.

The music to all four films was composed and conducted by Ron Goodwin and is still played on radio today.

Lawry was not informed of the decision privately and heard his fate over the radio.

Beginning with Reginald Fessenden's audio demonstrations in 1906, it was also the original method used for audio radio transmissions, and remains in use today by many forms of communication —" AM " is often used to refer to the mediumwave broadcast band ( see AM radio ).

W7ASU is an amateur radio station that was first organized in 1935.