The Invention of Radio

Guglielmo Marconi is often credited as the inventor of radio. As a young man living in Italy, Marconi read a biography of Hienrich Hertz, who had written and experimented with early forms of wireless transmission. Marconi then duplicated Hertz’s experiments in his own home, successfully sending transmissions from one side of his attic to the other (PBS). He saw the potential for the technology and approached the Italian government for support. When the government showed no interest in his ideas, Marconi moved to England and took out a patent on his device. Rather than inventing radio from scratch, however, Marconi essentially combined the ideas and experiments of other people to make them into a useful communications tool (Coe, 1996).

Figure 7.2 Guglielmo Marconi developed an early version of the wireless radio. Wikimedia Commons – public domain.

Broadcasting Arrives

The technology needed to build a radio transmitter and receiver was relatively simple, and the knowledge to build such devices soon reached the public. Amateur radio operators quickly crowded the airwaves, broadcasting messages to anyone within range and, by 1912, incurred government regulatory measures that required licenses and limited broadcast ranges for radio operation (White). This regulation also gave the president the power to shut down all stations, a power notably exercised in 1917 upon the United States’ entry into World War I to keep amateur radio operators from interfering with military use of radio waves for the duration of the war (White).

Wireless technology made radio as it is known today possible, but its modern, practical function as a mass communication medium had been the domain of other technologies for some time. As early as the 1880s, people relied on telephones to transmit news, music, church sermons, and weather reports. In Budapest, Hungary, for example, a subscription service allowed individuals to listen to news reports and fictional stories on their telephones (White). Around this time, telephones also transmitted opera performances from Paris to London. In 1909, this innovation emerged in the United States as a pay-per-play phonograph service in Wilmington, Delaware (White). This service allowed subscribers to listen to specific music recordings on their telephones (White).

In 1906, Massachusetts resident Reginald Fessenden initiated the first radio transmission of the human voice, but his efforts did not develop into a useful application (Grant, 1907). Ten years later, Lee de Forest used radio in a more modern sense when he set up an experimental radio station, 2XG, in New York City. De Forest gave nightly broadcasts of music and news until World War I halted all transmissions for private citizens (White).

Radio’s Commercial Potential

After the World War I radio ban lifted with the close of the conflict in 1919, a number of small stations began operating using technologies that had developed during the war. Many of these stations developed regular programming that included religious sermons, sports, and news (White). As early as 1922, Schenectady, New York’s WGY broadcast over 40 original dramas, showing radio’s potential as a medium for drama. The WGY players created their own scripts and performed them live on air. This same groundbreaking group also made the first known attempt at television drama in 1928 (McLeod, 1998).

Businesses such as department stores, which often had their own stations, first put radio’s commercial applications to use. However, these stations did not advertise in a way that the modern radio listener would recognize. Early radio advertisements consisted only of a “genteel sales message broadcast during ‘business’ (daytime) hours, with no hard sell or mention of price (Sterling & Kittross, 2002).” In fact, radio advertising was originally considered an unprecedented invasion of privacy, because—unlike newspapers, which were bought at a newsstand—radios were present in the home and spoke with a voice in the presence of the whole family (Sterling & Kittross, 2002). However, the social impact of radio was such that within a few years advertising was readily accepted on radio programs. Advertising agencies even began producing their own radio programs named after their products. At first, ads ran only during the day, but as economic pressure mounted during the Great Depression in the 1930s, local stations began looking for new sources of revenue, and advertising became a normal part of the radio soundscape (Sterling & Kittross, 2002).

The Golden Age of Radio

The so-called Golden Age of Radio occurred between 1930 and the mid-1950s. Because many associate the 1930s with the struggles of the Great Depression, it may seem contradictory that such a fruitful cultural occurrence arose during this decade. However, radio lent itself to the era. After the initial purchase of a receiver, radio was free and so provided an inexpensive source of entertainment that replaced other, more costly pastimes, such as going to the movies.

Radio also presented an easily accessible form of media that existed on its own schedule. Unlike reading newspapers or books, tuning in to a favorite program at a certain time became a part of listeners’ daily routine because it effectively forced them to plan their lives around the dial.

The Origins of Prime Time

During the evening, many families listened to the radio together, much as modern families may gather for television’s prime time. Popular evening comedy variety shows such as George Burns and Gracie Allen’s Burns and Allen, the Jack Benny Show, and the Bob Hope Show all began during the 1930s. These shows featured a central host—for whom the show was often named—and a series of sketch comedies, interviews, and musical performances, not unlike contemporary programs such as Saturday Night Live. Performed live before a studio audience, the programs thrived on a certain flair and spontaneity. Later in the evening, so-called prestige dramas such as Lux Radio Theater and Mercury Theatre on the Air aired. These shows featured major Hollywood actors recreating movies or acting out adaptations of literature (Hilmes).

Figure 7.3 Many prime-time radio broadcasts featured film stars recreating famous films over the air. Wikimedia Commons – public domain.

Instant News

By the late 1930s, the popularity of radio news broadcasts had surpassed that of newspapers. Radio’s ability to emotionally draw its audiences in close to events made for news that evoked stronger responses and, thus, greater interest than print news could. For example, the infant son of famed aviator Charles Lindbergh was kidnapped and murdered in 1932. Radio networks set up mobile stations that covered events as they unfolded, broadcasting nonstop for several days and keeping listeners updated on every detail while tying them emotionally to the outcome (Brown, 1998).

As recording technology advanced, reporters gained the ability to record events in the field and bring them back to the studio to broadcast over the airwaves. One early example of this was Herb Morrison’s recording of the Hindenburg disaster. In 1937, the Hindenburg blimp exploded into flames while attempting to land, killing 37 of its passengers. Morrison was already on the scene to record the descent, capturing the fateful crash. The entire event was later broadcast, including the sound of the exploding blimp, providing listeners with an unprecedented emotional connection to a national disaster. Morrison’s exclamation “Oh, the humanity!” became a common phrase of despair after the event (Brown, 1998).

Radio news became even more important during World War II, when programs such as Norman Corwin’s This Is War! sought to bring more sober news stories to a radio dial dominated by entertainment. The program dealt with the realities of war in a somber manner; at the beginning of the program, the host declared, “No one is invited to sit down and take it easy. Later, later, there’s a war on (Horten, 2002).” In 1940, Edward R. Murrow, a journalist working in England at the time, broadcast firsthand accounts of the German bombing of London, giving Americans a sense of the trauma and terror that the English were experiencing at the outset of the war (Horten, 2002). Radio news outlets were the first to broadcast the attack on Pearl Harbor that propelled the United States into World War II in 1941. By 1945, radio news had become so efficient and pervasive that when Roosevelt died, only his wife, his children, and Vice President Harry S. Truman were aware of it before the news was broadcast over the public airwaves (Brown).

The Birth of the Federal Communications Commission

The Communications Act of 1934 created the Federal Communications Commission (FCC) and ushered in a new era of government regulation. The organization quickly began enacting influential radio decisions. Among these was the 1938 decision to limit stations to 50,000 watts of broadcasting power, a ceiling that remains in effect today (Cashman). As a result of FCC antimonopoly rulings, RCA was forced to sell its NBC Blue network; this spun-off division became the American Broadcasting Corporation (ABC) in 1943 (Brinson, 2004).

Another significant regulation with long-lasting influence was the Fairness Doctrine. In 1949, the FCC established the Fairness Doctrine as a rule stating that if broadcasters editorialized in favor of a position on a particular issue, they had to give equal time to all other reasonable positions on that issue (Browne & Browne, 1986). This tenet came from the long-held notion that the airwaves were a public resource, and that they should thus serve the public in some way. Although the regulation remained in effect until 1987, the impact of its core concepts are still debated. This chapter will explore the Fairness Doctrine and its impact in greater detail in a later section.

Radio on the Margins

Despite the networks’ hold on programming, educational stations persisted at universities and in some municipalities. They broadcast programs such as School of the Air and College of the Air as well as roundtable and town hall forums. In 1940, the FCC reserved a set of frequencies in the lower range of the FM radio spectrum for public education purposes as part of its regulation of the new spectrum. The reservation of FM frequencies gave educational stations a boost, but FM proved initially unpopular due to a setback in 1945, when the FCC moved the FM bandwidth to a higher set of frequencies, ostensibly to avoid problems with interference (Longley, 1968). This change required the purchase of new equipment by both consumers and radio stations, thus greatly slowing the widespread adoption of FM radio.

One enduring anomaly in the field of educational stations has been the Pacifica Radio network. Begun in 1949 to counteract the effects of commercial radio by bringing educational programs and dialogue to the airwaves, Pacifica has grown from a single station—Berkeley, California’s KPFA—to a network of five stations and more than 100 affiliates (Pacifica Network). From the outset, Pacifica aired newer classical, jazz, and folk music along with lectures, discussions, and interviews with public artists and intellectuals. Among Pacifica’s major innovations was its refusal to take money from commercial advertisers, relying instead on donations from listeners and grants from institutions such as the Ford Foundation and calling itself listener-supported (Mitchell, 2005).

Another important innovation on the fringes of the radio dial during this time was the growth of border stations. Located just across the Mexican border, these stations did not have to follow FCC or U.S. regulatory laws. Because the stations broadcast at 250,000 watts and higher, their listening range covered much of North America. Their content also diverged—at the time markedly—from that of U.S. stations. For example, Dr. John Brinkley started station XERF in Del Rio, Mexico, after being forced to shut down his station in Nebraska, and he used the border station in part to promote a dubious goat gland operation that supposedly cured sexual impotence (Dash, 2008). Besides the goat gland promotion, the station and others like it often carried music, like country and western, that could not be heard on regular network radio. Later border station disc jockeys, such as Wolfman Jack, were instrumental in bringing rock and roll music to a wider audience (Rudel, 2008).

Television Steals the Show

A great deal of radio’s success as a medium during the 1920s and 1930s was due to the fact that no other medium could replicate it. This changed in the late 1940s and early 1950s as television became popular. A 1949 poll of people who had seen television found that almost half of them believed that radio was doomed (Gallup, 1949). Television sets had come on the market by the late 1940s, and by 1951, more Americans were watching television during prime time than ever (Bradley). Famous radio programs such as The Bob Hope Show were made into television shows, further diminishing radio’s unique offerings (Cox, 1949).

Surprisingly, some of radio’s most critically lauded dramas launched during this period. Gunsmoke, an adult-oriented Western show (that later become television’s longest-running show) began in 1952; crime drama Dragnet, later made famous in both television and film, broadcast between 1949 and 1957; and Yours Truly, Johnny Dollar aired from 1949 to 1962, when CBS canceled its remaining radio dramas. However, these respected radio dramas were the last of their kind (Cox, 2002). Although radio was far from doomed by television, its Golden Age was.

Transition to Top 40

As radio networks abandoned the dramas and variety shows that had previously sustained their formats, the soundscape was left to what radio could still do better than any other mass medium: play music. With advertising dollars down and the emergence of better recording formats, it made good business sense for radio to focus on shows that played prerecorded music. As strictly music stations began to rise, new innovations to increase their profitability appeared. One of the most notable and far-reaching of these innovations was the Top 40 station, a concept that supposedly came from watching jukebox patrons continually play the same songs (Brewster & Broughton, 2000). Robert Storz and Gordon McLendon began adapting existing radio stations to fit this new format with great success. In 1956, the creation of limited playlists further refined the format by providing about 50 songs that disc jockeys played repeatedly every day. By the early 1960s, many stations had developed limited playlists of only 30 songs (Walker, 2001).

Another musically fruitful innovation came with the increase of Black disc jockeys and programs created for Black audiences. Because its advertisers had nowhere to go in a media market dominated by White performers, Black radio became more common on the AM dial. As traditional programming left radio, disc jockeys began to develop as the medium’s new personalities, talking more in between songs and developing followings. Early Black disc jockeys even began improvising rhymes over the music, pioneering techniques that later became rap and hip-hop. This new personality-driven style helped bring early rock and roll to new audiences (Walker, 2001).

FM: The High-Fidelity Counterculture

As music came to rule the airwaves, FM radio drew in new listeners because of its high-fidelity sound capabilities. When radio had primarily featured dramas and other talk-oriented formats, sound quality had simply not mattered to many people, and the purchase of an FM receiver did not compete with the purchase of a new television in terms of entertainment value. As FM receivers decreased in price and stereo recording technology became more popular, however, the high-fidelity trend created a market for FM stations. Mostly affluent consumers began purchasing component stereos with the goal of getting the highest sound quality possible out of their recordings (Douglas, 2004). Although this audience often preferred classical and jazz stations to Top 40 radio, they were tolerant of new music and ideas (Douglas, 2004).

Both the high-fidelity market and the growing youth counterculture of the 1960s had similar goals for the FM spectrum. Both groups eschewed AM radio because of the predictable programming, poor sound quality, and over-commercialization. Both groups wanted to treat music as an important experience rather than as just a trendy pastime or a means to make money. Many adherents to the youth counterculture of the 1960s came from affluent, middle-class families, and their tastes came to define a new era of consumer culture. The goals and market potential of both the high-fidelity lovers and the youth counterculture created an atmosphere on the FM dial that had never before occurred (Douglas, 2004).

Between the years 1960 and 1966, the number of households capable of receiving FM transmissions grew from about 6.5 million to some 40 million. The FCC also aided FM by issuing its nonduplication ruling in 1964. Before this regulation, many AM stations had other stations on the FM spectrum that simply duplicated the AM programming. The nonduplication rule forced FM stations to create their own fresh programming, opening up the spectrum for established networks to develop new stations (Douglas, 2004).

The late 1960s saw new disc jockeys taking greater liberties with established practices; these liberties included playing several songs in a row before going to a commercial break or airing album tracks that exceeded 10 minutes in length. University stations and other nonprofit ventures to which the FCC had given frequencies during the late 1940s popularized this format, and, in time, commercial stations tried to duplicate their success by playing fewer commercials and by allowing their disc jockeys to have a say in their playlists. Although this made for popular listening formats, FM stations struggled to make the kinds of profits that the AM spectrum drew (Douglas, 2004).

In 1974, FM radio accounted for one-third of all radio listening but only 14 percent of radio profits (Douglas, 2004). Large network stations and advertisers began to market heavily to the FM audience in an attempt to correct this imbalance. Stations began tightening their playlists and narrowing their formats to please advertisers and to generate greater revenues. By the end of the 1970s, radio stations were beginning to play specific formats, and the progressive radio of the previous decade had become difficult to find (Douglas, 2004).

The Rise of Public Radio

After the Golden Age of Radio came to an end, most listeners tuned in to radio stations to hear music. The variety shows and talk-based programs that had sustained radio in early years could no longer draw enough listeners to make them a successful business proposition. One divergent path from this general trend, however, was the growth of public radio.

Groups such as the Ford Foundation had funded public media sources during the early 1960s. When the foundation decided to withdraw its funding in the middle of the decade, the federal government stepped in with the Public Broadcasting Act of 1967. This act created the Corporation for Public Broadcasting (CPB) and charged it with generating funding for public television and radio outlets. The CPB in turn created National Public Radio (NPR) in 1970 to provide programming for already-operating stations. Until 1982, in fact, the CPB entirely and exclusively funded NPR. Public radio’s first program was All Things Considered, an evening news program that focused on analysis and interpretive reporting rather than cutting-edge coverage. In the mid-1970s, NPR attracted Washington-based journalists such as Cokie Roberts and Linda Wertheimer to its ranks, giving the coverage a more professional, hard-reporting edge (Schardt, 1996).

However, in 1983, public radio was pushed to the brink of financial collapse. NPR survived in part by relying more on its member stations to hold fundraising drives, now a vital component of public radio’s business model. In 2003, Joan Kroc, the widow of McDonald’s CEO and philanthropist Ray Kroc, bequeathed a grant of over $200 million to NPR that may keep it afloat for many years to come.

Figure 7.4 A Prairie Home Companion, hosted by Garrison Keillor (pictured here), is a long-standing public radio tradition that hearkens back to the early days of radio variety shows.

Conglomerates

During the early 1990s, many radio stations suffered the effects of an economic recession. Some stations initiated local marketing agreements (LMAs) to share facilities and resources amid this economic decline. LMAs led to consolidation in the industry as radio stations bought other stations to create new hubs for the same programming. The Telecommunications Act of 1996 further increased consolidation by eliminating a duopoly rule prohibiting dual station ownership in the same market and by lifting the numerical limits on station ownership by a single entity.

As large corporations such as Clear Channel Communications bought up stations around the country, they reformatted stations that had once competed against one another so that each focused on a different format. This practice led to mainstream radio’s present state, in which narrow formats target highly specific demographic audiences.

Ultimately, although the industry consolidation of the 1990s made radio profitable, it reduced local coverage and diversity of programming. Because stations around the country served as outlets for a single network, the radio landscape became more uniform and predictable (Keith, 2010). Much as with chain restaurants and stores, some people enjoy this type of predictability, while others prefer a more localized, unique experience (Keith, 2010).