The rhetoric of ‘community’ : ABC local radio's coverage of the 2009 Victorian bushfires

This article joins recent debates in media and communication studies concerning audience participation in news journalism. Specifically, we investigate the impact of an increasing reliance on audience-generated content on newsroom practice in traditional media organisations. We do this by recounting and analysing the experiences of journalists involved in ABC Radio's coverage of the dramatic Victorian bushfires of early 2009, which relied heavily in listener contributions and was closely integrated with the ABC's online coverage. Interviews with two staff at ABC Gippsland, and the ABC's Manager of Emergency Broadcasting provide the basis for a case study of the kinds of tensions that media workers routinely confront within an organisation like the ABC. The interviews suggest that in negotiating the possibility of increased audience participation, journalists and their managers are thinking about much more that the rhetorics of democracy and the validity of news values: their focus is also on a complex structure, the need for skill (re)development and the precise mechanics of creating and maintaining productive relationships with local communities. The significance of the research lies in its attempt to bring together a number of related factors: the increasingly active role of audiences in generating and supplying news content; the impact of digital communications technologies on news production practices; and the ABC's ongoing development of its now contested role as an 'emergency broadcaster'.

The launch of ABC News 24 Television : interview on ABC Local Radio

Dr Colleen Murrell was interviewed on ABC local radio in advance of the launch of ABC Australia's 24-hour TV station. In the interview she discusses the reasons for the ABC's new venture in broadcasting and places it in the context of other international stations such as BBC World, CNN and Sky News. Dr Murrell also discusses the cost implications and the ability of the ABC to produce original content from its international correspondents. 

Under the forest and Ladyswamp ( a radio play and a sonic poem)

'Under the Forest'  and 'Ladyswamp' are audio recordings created in collaboration with musician/ sound artist Tom Kazas. As the first outputs of the ongoing Lyrebird project (fully documented at writingfix.com.au) both works reinvent history in artistic form. At the same time they consider the aftermath of inappropriate farming techniques, representing the sense of disconnection the settlers immediately have from any historical continuity or indigenous relationship to land. In focussing on a regional area in Victoria and the stories that emerge from here, this practice-led research has implications for all other regional areas in countries throughout a world in a time of climate change. The two pieces, linked by the flow of water from the upper catchment of the Tarwin River, to the river flats near the South Gippsland coast, embody the presence of location via poetic means; the flow is from erosion to silt: of land becoming water, becoming land. In the sound design the locations are also represented poetically without losing the actuality of their haunting geography.
The two audio works were first presented at the Double Dialogues Conference: 'The 21st century - The Event, The Subject, The Artwork', Fiji, 2012, and are published in In/Stead, Issue 4, 2013 alongside a discursive article, ‘Under the forest & Ladyswamp: a radio play & a sonic poem’. Extracts of the audio appear on Youtube. The process of ‘Ladyswamp’ appears on an educational video currently in production by Deakin University.

Tuning the migrant voices : a study of Sinhala language ethnic radio programs in Melbourne

Ethnic radio was initiated in Australia to fulfill the issues of migrants through their language. This research, using the Sinhala language listeners in Melbourne as the target group analysed how the ethnic radio programs helped to achieve these goals.

Radio frequency energy harvesting from a feeding source in a passive deep brain stimulation device for murine preclinical research

This paper presents the development of an energy harvesting circuit for use with a head-mountable deep brain stimulation (DBS) device. It consists of a circular planar inverted-F antenna (PIFA) and a Schottky diode-based Cockcroft-Walton 4-voltage rectifier. The PIFA has the volume of π × 10(2) × 1.5 mm(3), resonance frequency of 915 MHz, and bandwidth of 16 MHz (909-925 MHz) at a return loss of -10 dB. The rectifier offers maximum efficiency of 78% for the input power of -5 dBm at a 5 kΩ load resistance. The developed rectenna operates efficiently at 915 MHz for the input power within -15 dBm to +5 dBm. For operating a DBS device, the DC voltage of 2 V is recorded from the rectenna terminal at a distance of 55 cm away from a 26.77 dBm transmitter in free space. An in-vitro test of the DBS device is presented.