From Radio Alternative to Platformized Audio Medium - PODCAST PAPERS - PODCAST PAPERS
From Radio Alternative to Platformized Audio Medium
Podcasting’s original promise was simple but radical: anyone with a computer could create a radio-like programme and distribute it freely over the internet to subscribers’ portable MP3 players—devices that store and play digital audio. It made audio portable, accessible across global boundaries, and potentially participatory: audiences could become producers rather than merely receiving traditional media. Berry presents podcasting as a way for people separated from established media to “rediscover their voices,” while existing technology takes on new roles [1]. That vision provides the starting point for this article. The story that follows asks how an open alternative to radio relates to podcasting’s possible transformation into a professionalized, commercially organized, platform-dependent medium with cultural forms distinct from radio.
The appeal of podcasting emerged from a change in how listeners could organize their relationship with audio. Its key promise was time-shifting: people could listen to radio-like programmes when it suited them, rather than when a broadcaster scheduled them. Because these programmes could be played on portable MP3 devices—small digital players that store and reproduce sound—listening was not tied to a particular place or broadcast moment [2].
This flexibility also addressed dissatisfaction with traditional radio. The existing medium was perceived as carrying too much advertising and offering programming that was too generic. Podcasting therefore appeared to support audio more closely matched to individual needs and interests, rather than content designed for a mass audience [2]. In this sense, it marked a movement from mass broadcasting toward on-demand personalized media: listeners could seek programming according to their own circumstances and preferences [2].
Yet the alternative was not free of structural difficulties. The technology developed within a social and media environment shaped by legal constraints, creating questions about what podcasters could legitimately produce and distribute [2]. At the same time, podcasting was described as a technology in search of viable business models. Its popularity and promise did not by themselves establish how production and distribution could be financially sustained. The early medium thus combined an attractive listening proposition with unresolved institutional problems: it offered greater control over when and what people heard, while leaving the legal and economic organization of that offer uncertain .
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Against this backdrop, Berry’s central proposal is to understand podcasting through its relationship with radio, without treating it as merely a new channel for the same medium. Podcasting retains the recognizable idea of a radio programme, but changes the conditions under which such communication can be made, circulated, and heard. Anyone with a personal computer can create a programme and distribute it freely through the internet to subscribers’ portable MP3 players—devices that store and play digital audio [1].
This arrangement combines several qualities that radio has not traditionally brought together in this form: portability, intimacy, accessibility, and distribution across global boundaries. Portability means that listening can travel with the user; intimacy points to the close, personal character of audio; and accessibility indicates that participation is not restricted to established broadcasters. The internet allows programmes to move beyond local or national limits, while the relatively low barrier of having a computer enables individuals to make and share radio-like content [1].
The most distinctive reversal in Berry’s account is therefore social as well as technical. The audience is not only a group that receives programmes; it can also become a group that produces them. Podcasting reassigns existing technologies to new roles and offers people cut off from traditional media a way to “rediscover their voices” [1]. Its originality lies in holding these two dimensions together: podcasting reworks radio technologically while also opening a participatory route into audio communication for otherwise separated audiences.
Later research expands this participatory vision without treating podcasting as a simple break with the past. Education research identifies podcasting as a possible academic and e-learning tool, suggesting that its uses extend beyond entertainment [4]. At the same time, Welcome to Night Vale shows that digital audio can revive mid-twentieth-century radio drama: inexpensive production and internet distribution enabled new creativity, but often through older forms and techniques rather than straightforward disruption [3].
The medium’s development also brought institutional change. Bonini describes a “second era” beginning in 2012, when podcasting moved toward professional production, normalized consumption, and a commercial market positioned as an alternative to radio rather than merely its supplement [5]. This shift was uneven. Citizen-news podcasts complemented professional journalism in the United States but were understood as a more oppositional journalistic alternative in South Korea [7]. In Spain, popular podcasts were increasingly associated with media groups, networks, professional producers, and commercial funding, weakening the medium’s earlier democratizing promise [8].
Platformization—dependence on digital services that organize distribution and payment—makes these tensions especially visible. Independent Danish podcasters valued paid subscriptions for commerce, autonomy, and discovery, yet feared losing listeners when content became exclusive [6]. Studies of users and producers likewise connect podcasting with entertainment, time-shifting, library building, advertising, social discussion, community, feedback, creative process, and the search for sustainable income; participants and producers were often educated professionals working in niche markets [9][10][11].
These developments support treating podcasting as a medium in its own right, not only as radio’s latest form [12]. Serial marked an important historical moment, while the post-2014 resurgence encouraged informal, host-centred nonfiction storytelling [14][15]. Finally, podcast apps reshaped listening through curation, visual presentation, sharing, interactivity, and attempts to gather fragmented audiences [16].
Taken together, this history suggests that podcasting neither killed radio nor simply reproduced it. It began by extending radio-like audio through portable, on-demand listening and participatory internet distribution, allowing audiences to move between listening and making [1][2]. Over time, it became a medium with its own formats, host-centred storytelling, audiences, creative practices, and interfaces—apps and other digital services that organize discovery, sharing, and access [12][14][15][16]. Platformization, or dependence on such services for distribution and payment, has connected podcasting to professional production and commercial funding, while creating tensions over autonomy, exclusivity, and sustainable income [5][6][8][9][10][11]. Yet openness has not disappeared. Podcasting still supports community, alternative journalism, niche expression, and new forms of audio storytelling [3][7][9][10][11]. Its outlook therefore lies not in replacing radio, but in negotiating between participation and professionalization, experimentation and commercialization.