They continued playing in clubs as well as over the radio around Philadelphia, and in 1951 made their first recordings.

Specifics vary by jurisdiction, but these can include poems, theses, plays, other literary works, movies, dances, musical compositions, audio recordings, paintings, drawings, sculptures, photographs, software, radio and television broadcasts, and industrial designs.

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

Performance jobs include playing as a freelancer in small groups, large ensembles, or performing solo music, either live onstage or as a session player for radio or TV broadcasts or for recordings ; and working as the employee of an orchestra, big band, or recording studio ( as the studio's house bassist ).

They were given consistent radio support by Sydney-based noncommercial rock station Double Jay ( 2JJ ), one of the first rock stations outside America to play their recordings.

Recently, electronic " documents " such as recordings and radio, blogs, and e-mails have also come into use.

Two archive recordings of Orton are known to survive: a short BBC radio interview first transmitted in August 1967 and a video recording, held by the British Film Institute, of his appearance on Eamonn Andrews ' ITV chat show transmitted 23 April 1967.

In the late 20th Century, mass media could be classified into eight mass media industries: books, newspapers, magazines, recordings, radio, movies, television and the internet.

Only one of this first series ( and very few of the following three in which he did not appear ) has survived, the rest of the original disc recordings having apparently been destroyed or discarded as no longer usable, so there is almost no record of his work as a radio " Goon ".

It spawned films, radio, live theatre, various kinds of recordings, and print products including books.

Though opera patronage has decreased in the last century in favor of other arts and media ( such as musicals, cinema, radio, television and recordings ), mass media and the advent of recording have supported the popularity of many famous singers including Maria Callas, Enrico Caruso, Kirsten Flagstad, Mario Del Monaco, Risë Stevens, Alfredo Kraus, Franco Corelli, Montserrat Caballé, Joan Sutherland, Birgit Nilsson, Nellie Melba, Rosa Ponselle, Beniamino Gigli, Jussi Björling, Feodor Chaliapin, and " The Three Tenors " ( Luciano Pavarotti, Plácido Domingo, and José Carreras ).

Thousands of sound recordings, reel-to-reel tapes, transcriptions, and radio broadcasts have made it one of the largest collections of oral history on the Pacific Coast.

Although the band has received little radio play or mainstream exposure, Phish has developed a large and dedicated following by word of mouth, the exchange of live recordings by trading tapes with other fans and selling over 8 million albums and DVDs in the United States.

Later, as those songs became popular, the original artists ' recordings received radio play as well.

In the course of his musical career, he made over 200 radio and television appearances, and released several recordings, as well as having his songs recorded by others.

Performers Kelly has appeared with ( in audio recordings, television, radio, or live ), or who have recorded his compositions include:

* Public domain recordings of Saint radio episodes in MP3 format, starring Vincent Price.

The band had also sent a copy of their recordings to influential BBC Radio 1 DJ John Peel, requesting he play the songs on his radio programme.

* Radio airchecks / recordings of Hubert H. Humphrey from 1946-1978 including interviews, radio appearances, newscasts, 1968 election concession speech, etc.

Milk bars were known in the United States at least as early as 1940 as evidenced by contemporary radio recordings.

* Several 1946 radio recordings Haley made with the Down Homers ( Rock n ' Roll Arrives box set, Bear Family Records, 2006 );

Payola, in the American music industry, is the illegal practice of payment or other inducement by record companies for the broadcast of recordings on music radio in which the song is presented as being part of the normal day's broadcast.

However, recordings of OTR ( old-time radio ) survive today in the audio archives of collectors and museums, as well as several online sites such as Internet Archive.

The digital age has also resulted in recording styles that differ from the studio recordings of radio drama's Golden Age.

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

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.

therefore, only with precise foreknowledge of the line frequencies is an astronomical search for the radio spectra of these molecules feasible.

Rather, such assignments are made, as they must be, on the basis of certain overall rules and standards, representing to some extent a statistical approach to the problem, taking into account for each situation some of the variables ( e.g., power and station separations ) and averaging out others in order to achieve the balance which must be struck between protection against destructive interference and the assignment of a number of stations large enough to afford optimum radio service to the Nation.

KARL provides experience for students who wish to pursue careers in radio.

Not all the observers have used the same procedures or made the same assumptions about the lunar brightness distribution when reducing the data, and this, together with differences in the methods of calibrating the antennae and receivers, must account for much of the disagreement in the measured radio brightness temperatures.

He did not bother with his radio -- there would be time for that later -- but as he scrambled out on the pavement he saw the filling station and the public telephone booth and knew instantly how he had been summoned.

He said that on his tour the preceding year a considerable number of hours would have been available to him on Japanese radio networks, but that he had then lacked the funds to contract for them.

These and other figures and comments have been reported in a special supplement of Sponsor magazine, a trade publication for radio and TV advertisers.

For 10 years Sponsor has issued an annual survey of the size and characteristics of the Negro market and of successful techniques for reaching this market through radio.

In recent days there have been extensive lamentations over the absence of original drama on television, but not for years have many regretted the passing of new plays on radio.

In a raucous take-off on radio commercials, Singer Ray Stevens hawks a cure-all for neuritis, neuralgia, head-cold distress, beriberi, overweight, fungus, mungus and water on the knee.

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.

Some amateur astronomers use home-made radio telescopes, while others use radio telescopes that were originally built for astronomy research but have since been made available for use by amateurs.

Seaborg leaked the synthesis of the elements 95 and 96 on the U. S. radio show for children, the Quiz Kids, five days before the official presentation at an American Chemical Society meeting on 11 November 1945, when one of the listeners asked whether any new transuranium element beside plutonium and neptunium had been discovered during the war.

Poirot has been portrayed on radio, on screen, for films and television, by various actors, including John Moffatt, Albert Finney, Sir Peter Ustinov, Sir Ian Holm, Tony Randall, Alfred Molina and David Suchet.

A 1945 radio series of at least 13 original half-hour episodes ( none of which apparently adapt any Christie stories ) transferred Poirot from London to New York and starred character actor Harold Huber, perhaps better known for his appearances as a police officer in various Charlie Chan films.

Amplitude modulation ( AM ) is a technique used in electronic communication, most commonly for transmitting information via a radio carrier wave.

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 ).