scholarly journals Mobile Radio Streaming Application Using Networked Radio System as a Media Convergence Collaboration Movement for Ponorogo Radio Discussion Forum

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Mochammad Iqbal Pristiyo ◽  
Dihin Muriyatmoko ◽  
Nur Aini Shofiya Asy'ari

The development of streaming radio has been very developed, radio in digital form is also known as internet radio because to access streaming radio you must use the internet media. However, there are several radio stations in Ponorogo that still use conventional radio whose coverage is limited because they use an antenna to reach the signal range, and can only reach local areas because Ponorogo has several highlands and several mountains. This study aims to create a Networked Streaming Radio application so that Ponorogo radio station broadcasts can reach any place that has an internet connection and can accommodate the Ponorogo radio station industry which still does not have an Android-based streaming radio as a media convergence collaboration movement for the Ponorogo radio discussion forum. This research uses the waterfall which consists of five stages, namely: identification, design, implementation, verification, maintenance. Testing this streaming radio application using the black box method shows the application is running well and there are no errors. Testing using 6 different media and resolutions was carried out to find out whether the Ponorogo Radio application could run well on various media/smartphones and different resolutions.

2019 ◽  
Vol 24 (2) ◽  
pp. 340-347
Author(s):  
Tatiana Yu. Pynina

This article is devoted to the 55th anniversary of the beginning of broadcasting radio “Mayak”. Due to a number of circumstances, among which the format of the radio station and the professional staff of its employees played a decisive role, “Mayak”, successfully working and having a large audience in the Soviet period, remained in the post-Soviet period, without losing its importance and weight. Having received in 2000 FM frequency, he was able to compete in the air and became an integral part of the new broadcasting system. The author identifies and analyzes the main innovations that have arisen in the air of this station, subsequently perceived by private commercial radio stations that have appeared in the post-Soviet space. The relevance of the article in determining the role of radio “Mayak” in the development and activities of domestic broadcasting, as well as in increasing the prestige and importance of the work of radio journalists. When writing the article, the author, who worked on the air of “Mayak” for more than ten years, who was both a witness and a participant in a number of innovative projects, used both conversations with veterans of the station and his personal experience, and the empirical method of research of the radio station “Mayak”.


2019 ◽  
pp. 62-74
Author(s):  
Benjamin Tausig

Red Shirt protest occupation spaces were situated in the center of Bangkok. One of the roads that was occupied is called Wireless Road, and is named after Bangkok’s first radio station, which was founded there in 1920. This chapter considers how Red Shirt radio stations played a key role in mobilizing the movement. It further reflects on the meaning of the occupation taking place at the inaugural site of radio in the country, an important symbol of modernity. Red Shirt radio in the present is in some ways closely connected to the history of radio in the country, but in other ways it breaks from it sharply. The chapter concludes with the suggestion that Red Shirt radio suggests a kind of neoliberal turn within the movement.


2019 ◽  
Vol 7 (1) ◽  
pp. 23
Author(s):  
Zacharenia Pilitsidou ◽  
Nikolaos Tsigilis ◽  
George Kalliris

The purpose of the study was to explore how Greek radio stations utilize social media and Facebook in particular, and to look into factors that influence interaction with their audience. Twenty radio stations broadcasting from the two largest cities in Greece were selected according to their radio profile and number of followers. The duration of the study was two weeks, weekends included, with one month time lag between them. Results showed that the type of content seems to influence audience’s participation. Listeners had higher participation when they were reading information with content of their favourite radio broadcasting. Moreover, it was noticed that a specific time of the day might facilitate communication between radio stations and their listeners. Interaction patterns differ in relation to radio profile and radio stations broadcasting location. This paper represents a first attempt to investigate the ways Greek radio stations utilize social media to accomplish higher participation levels. An interaction index was introduced and used in order to better reflect radio station audience interaction. Given the relatively short observation period present these findings should be considered preliminary and exploratory. Longer data collection period combined with alternative social media such as Twitter, can provide a deeper understanding of the topic. Radio stations can utilize the present findings to develop a more effective strategy communication through social media.


2018 ◽  
Vol 7 (4.6) ◽  
pp. 279
Author(s):  
Sowjanya. P. ◽  
Satyanarayana P.

Software Defined Radio (SDR) provides a comprehensive radio communication platform, based on which new technology can be used through software update. This leads to a large-scale reduction in expansion costs and enables the product to maintain technology development. The SDR platform can be set up with an open, standard, and programmable hardware platform, based on which the functions of the radio can be perceived by adding appropriate software modules. In this platform, the transformation and expansion of the radio functions are done in a software version without the need for a modification of the equipment. Such software radio station can easily communicate with the current or upcoming radio stations. In this article, we analyze SDR evolution and various platforms and implement various modulation techniques with the aim of successfully transferring a message wirelessly over-the-air using ADALM-PLUTO SDR platform by Analog Devices. 


2018 ◽  
Vol 64 ◽  
pp. 05005
Author(s):  
Ying Lu ◽  
Zhibin Zhao ◽  
Jian gong Zhang ◽  
Zheyuan Gan

The passive interference of transmission lines to nearby radio stations may affect the effective reception and transmission of radio station signals. Therefore, the accurate calculation of the electromagnetic scattering of transmission lines under the condition of external electromagnetic waves is the basis for determining the reasonable avoidance spacing of the two. For passive stations operating in short-wave frequencies, passive interference is mainly generated by the tower. This paper uses the method of moments to perform passive interference calculations under normal circumstances, And elaborates the method for calculating the electromagnetic field of the transmission line, obtains the space electric field intensity of the transmission line at the same working frequency and space location of the plane wave. Uses the approximate formula to inductive the formula for calculating height of tower and the protective distance.


Author(s):  
Azeem Mohammed Abdul ◽  
Syed Umar

<p>In the CRN (cognitive Radio Networks) the main issues to be addressed are spectrum scarcity and inadequate usage of spectrum. The CRN can analyse the unused spectrum, so that CRN users can easily occupy the unused spectrum without blocking the existing Primary Users. In a CRN, routing is a complex issue because of channel diversity. The existing system mainly focuses on the performance analysis of Ad hoc On-Demand Distance Vector (AODV) and the Weight Cumulative Expected transmission time (WCETT). The performance of these protocols are measured and compared in various ways such as the throughput of single radio station multi-channels, equal number of radio stations and channels, multi-radio stations multi-channels. The limitation with these protocols is, whenever a route fails, there is issue to get connected with the other nodes, the other being data integrity, which maintains the no loss of data [LOD]. In our proposed DIS – CRAHN system we overcome these limitations by adding data security and integrity. Security is provided using the RSA algorithm while Integrity is ensured using the SHA algorithm. With the data security we can maintain the shortest path from source to destination and if any route failure occurs then immediate route establishment can be done and data encryption and decryption also be implemented using the random key generation. Results show an improved performance in delay with reasonable throughput, making the protocol an ideal choice for CRNs.</p>


2000 ◽  
Vol 93 (4) ◽  
pp. 304-311
Author(s):  
Neil C. Schwertman

This activity introduces a mathematical idea that has several applications, which include determining the optimal location for a radio station's transmitter and determining the best locations for a fire station. Radio stations must determine the location of their transmitters so that they can broadcast the strongest possible signal and offer the broadest coverage to their listeners. The circular area covered by a transmitter at the center increases in proportion to the square of the radius. As it covers a larger area, the strength of a transmitted signal decreases proportionally to the area, or equivalently, as the square of the distance from the transmitter. To furnish the strongest overall signal to its listeners, a radio station should locate the transmitter at a site that minimizes the total of the squared distances to the communities that it serves.


2021 ◽  
Vol 20 (6) ◽  
pp. 192-199
Author(s):  
Yu. V. Nasonova

The coronavirus pandemic has had a significant impact on the Russian media, which, regardless of their format, have been broadcasting news about the infection since the beginning of the outbreak on a regular basis. The main purpose of the research is to establish a connection between the epidemiological situation in Russia during the first wave and the nature of the change in the information agenda on the air of the entertainment “Radio Dacha”. To reach this goal the author, using the method of inclusive observation, analyzes 1 219 episodes of the news program, aired from January 2020, when radio hosts first mentioned the COVID-19, to July 2020, when the main restrictions were lifted in Russia. The article shows that depending on the epidemiological state, the number of notes about the coronavirus increased. The maximum quantity of news about the disease was noted in April and May when the country had the highest amount of cases and announced a lockdown. Meanwhile, the content analysis indicated that there was direct and indirect news coverage of the coronavirus. Their ratio is 97 to 3 % in favor of direct news. It means that despite the format of the radio station, the radio hosts only talked about political and social news with little or no entertain ment content. Thus, the epidemic dynamic changed the information agenda, and the worst it was, the more news about the coronavirus went on the air. The news about the infection became the longest discussed subject on the air of “Radio Dacha”. 


Author(s):  
Anrdey Vyrkovsky ◽  
Aleksandr Kolesnichenko ◽  
Anastasia Anastasia ◽  
Marina Galkina ◽  
Sergey Smirnov ◽  
...  

The aim of this research is to study the impact ща the new technologies on the contemporary news radiobroadcasting. The research methods include a half-structured interview with top managers of Russian news radio stations. The interview showed that digitalization has had a significant influence on almost all aspects of work of the news radio, from searching for information to professional requirements for the staff and the organization structure of the radio’s editorial board. Having analyzed the results of the interview, the authors have made the following inferences. The number of the competences the personnel of a news radio station is to possess has increased. The technological development has led to multitasking in the work of the personnel of a news radio: via the computer and mobile devices, they have to combine searching for information and working on the text with looking through and texting messages, and promoting their content in social networks. Due to its usability and operational efficiency, communication via messengers has almost replaced personal communication, telephone conversations and e-mail writing. As for the effect of digitalization on the economic aspect of radio stations’ activity, it has been ambivalent. On the one hand, it has helped radio stations to minimize expenses on data storage, thanks to the cloud services. On the other hand, the work on the new formats, launch of new applications and hiring content managers have required other expenses. The most common change in the structure of a typical radio editorial board is the emergence of IT departments. However, some aspects of work of news radio stations have remained unchanged despite digitalization. For instance, the use of FM-band is still popular with the market participants, who are not ready for expenses on transition to a new format.


2017 ◽  
Vol 30 (1) ◽  
pp. 91-105 ◽  
Author(s):  
Roman Batko ◽  
Jan Kreft

Purpose However, the scale of corporate social responsibility (CSR) implementation in Polish media organisations is diversified. The survey, which was conducted among the CEOs of some regional radio broadcast partnerships in Poland, indicates that only one of them has in fact accepted the CSR solutions. The majority of this group think there is no need to implement CSR because they consider it to be a duplication of the public media mission. Considering commercial media, all the biggest TV and radio stations apply CSR. The pressure is manifested by the fact that numerous media organisations – commercial and public ones – have accepted solutions of CSR. The paper aims to discuss these issues. Design/methodology/approach To verify the hypotheses, a survey was conducted from January to June 2015, in 12 (out of 17) Polish regional radio stations (independent partnerships). The research was of quality character – each media organisation selected for the survey was a separate case study. To collect the required data, two research methods were applied: in-depth interviews with the radio station CEOs (N1-N12); analysis of organisation documents concerning the mission of public organisations. We assumed that an in-depth analysis of a fragment of the empirical material in the form of a case study comes as an element of universal experience, and it reflects the universe (Denzin and Lincoln, 2009). Findings The survey suggests that only one organisation implements CSR standards. Its CEO, however is mainly driven by business reasoning. He considers that “it is an excellent tool to improve the image of the organisation in the advertisement market” and “a good way to present a radio company as a reliable business partner”. Research limitations/implications A critical attitude to CSR in media organisations has a double source: generally, CSR is not adequate to all organisations; CSR multiplies social functions of a media organisation, and a role which it plays in the society. It comes as an immanent feature of the way how a media organisation functions in its basic dimension. As presented above, the attempt to define specific elements, which allow us to analyse the level of “advance” characteristic for a media organisation, drives us to a following conclusion: communication and implementation of the CSR standards seems natural in the context of such activities of media companies as placing orders (relations with business partners, internal policy of employment, etc.), however, it only comes as a confirmation of such expectations from media organisations which are connected with maintenance of journalist standards. Practical implications As the survey of the CEOs of Polish public radio companies suggests, the problem of multiplying social responsibility of media refers, first of all, to public media. Majority of the executives considers CSR as duplication of fulfilling the public mission, and as some superfluous practice in public media. Social implications Considering this situation, it is possible to state that the concept of CSR, first of all, results from the presence of media entities in the market, where they compete mainly for the attention of listeners and advertisers. The consumer-investor dimension of media operations also contributes to the perception of CSR as the operation which is apparently pro-social, however which truly aims at increasing the company value by the improvement of its image as goods and service provider. Originality/value The source of acceptance for public media is a strong belief in social value of honest and competent information reporting and its contextualisation. At the same time, however, a basic deteriorating factor of media legitimisation is their transformation into market-oriented economy. Commodification of media means constant pressure to increase the role of “business” rhetoric and “business” solutions. The pressure is manifested by the fact that numerous media organisations – commercial and public ones – have accepted solutions of CSR.


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