Encoding and Communicating Navigable Soundfields. While sound recording is commonplace, it is not currently practical to completely record a sound space such that the experience can be reproduced at a chosen 'listening point'. This is a significant restriction for audio applications in the entertainment, surveillance and virtual/mixed reality areas. The project will research novel and practical solutions to this problem and offers a significant conceptual advance in the transmission of complex a ....Encoding and Communicating Navigable Soundfields. While sound recording is commonplace, it is not currently practical to completely record a sound space such that the experience can be reproduced at a chosen 'listening point'. This is a significant restriction for audio applications in the entertainment, surveillance and virtual/mixed reality areas. The project will research novel and practical solutions to this problem and offers a significant conceptual advance in the transmission of complex audio scenes. This project will build fundamental new technology and IP for Australia in the digital media and audio space, one of the fastest growing sectors of our economy.Read moreRead less
Parametric coding of acoustic fields using models of auditory sensitivity. The project represents cutting edge research in the field of soundfield recording, audio compression and reproduction. The introduction of explicit acoustic field theory to the field of audio compression is a substantive and innovative change that not only furthers the knowledge base in the field but also provides a framework for contributions in related fields such as auditory prosthetics and noise cancellation. The most ....Parametric coding of acoustic fields using models of auditory sensitivity. The project represents cutting edge research in the field of soundfield recording, audio compression and reproduction. The introduction of explicit acoustic field theory to the field of audio compression is a substantive and innovative change that not only furthers the knowledge base in the field but also provides a framework for contributions in related fields such as auditory prosthetics and noise cancellation. The most obvious benefits will be international acclaim and the opportunity to patent, develop and ultimately export technology and systems. Outcomes from the project will benefit consumers and facilitate diverse industries within Australia ranging from health management to the consumer electronics and entertainment industry. Read moreRead less
Broadcasting 3D Audio: Recording, Transmission, and Playback. With the current state of the art, a performance at the Sydney Opera House cannot be recorded and broadcast such that you can listen to it as if you are in the best seat of the house. The goal of our project is to develop the ultimate form of multi-channel audio broadcasting to create this experience. We will develop and implement effective systems for recording, broadcasting and playback of 3D audio in three different scenarios: indi ....Broadcasting 3D Audio: Recording, Transmission, and Playback. With the current state of the art, a performance at the Sydney Opera House cannot be recorded and broadcast such that you can listen to it as if you are in the best seat of the house. The goal of our project is to develop the ultimate form of multi-channel audio broadcasting to create this experience. We will develop and implement effective systems for recording, broadcasting and playback of 3D audio in three different scenarios: individual headphone reproduction; small loudspeaker array reproduction; and large loudspeaker array reproduction. We will create optimal recording techniques and broadcasting software for each of these playback techniques.Read moreRead less
Driving Large Scale Live Internet Broadcasting of Streaming Video. Recent experience of Internet service providers has seen a booming market demand for live Internet broadcasting services. Live broadcasting of high-profile events, such as the Live Earth concerts in July 2007 by MSN, has drawn a global audience of the order of millions of viewers across the Internet. The technology developed in this project will drastically reduce Internet bandwidth consumption for provisioning such large-scale I ....Driving Large Scale Live Internet Broadcasting of Streaming Video. Recent experience of Internet service providers has seen a booming market demand for live Internet broadcasting services. Live broadcasting of high-profile events, such as the Live Earth concerts in July 2007 by MSN, has drawn a global audience of the order of millions of viewers across the Internet. The technology developed in this project will drastically reduce Internet bandwidth consumption for provisioning such large-scale Internet broadcasting services while meeting user satisfaction with guaranteed Quality of Service. It is crucial for Australia to invest in this frontier technology since Australian service providers rely on expensive Internet infrastructure to communicate with major data hubs in other continents.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347194
Funder
Australian Research Council
Funding Amount
$411,000.00
Summary
Interactive Television Audience Research Laboratory. Interactive Television is a rapidly emerging platform for global media and e-commerce that is poised to dramatically transform the role of television in society. In collaboration with a range of university and industry partners, Murdoch University aims to establish Australia's first dedicated public research laboratory for assessing consumer motivation, evaluating program usability and theorising audience response to Interactive Television app ....Interactive Television Audience Research Laboratory. Interactive Television is a rapidly emerging platform for global media and e-commerce that is poised to dramatically transform the role of television in society. In collaboration with a range of university and industry partners, Murdoch University aims to establish Australia's first dedicated public research laboratory for assessing consumer motivation, evaluating program usability and theorising audience response to Interactive Television applications. The laboratory will feature specialised testing equipment designed to emulate real-world digital broadcasting environments, enabling rich data on viewing behaviour to be collected and analysed. As an independent facility, the laboratory will provide an invaluable resource for academic and industry research.Read moreRead less
Microfabrication of integrated silicon optical cross-switches interfaced with silica optical waveguides. Project aims to fabricate novel silicon based optical switches in the form of cantilevered mirrors integrated to interface with silica optical waveguides integrated collimation lens. Significantly, it paves the way for low cost integration of optical switches with array waveguides for an all-optical dynamically reconfigurable dense wavelength division multiplexing network used in modern broad ....Microfabrication of integrated silicon optical cross-switches interfaced with silica optical waveguides. Project aims to fabricate novel silicon based optical switches in the form of cantilevered mirrors integrated to interface with silica optical waveguides integrated collimation lens. Significantly, it paves the way for low cost integration of optical switches with array waveguides for an all-optical dynamically reconfigurable dense wavelength division multiplexing network used in modern broadband telecommunication systems. International market demand for such devises is enormous. Expected outcomes include the development of arrays of low loss 2x2 integrated optical waveguide cross-switches prototypes, securing the intellectual property rights and disseminating the work internationally.Read moreRead less
Television Journalism and Deliberative Democracy: A Comparative International Study of Communicative Architecture and Democratic Deepening. Television journalism today mediates major conflicts to wider publics. This research, for the first time, analyses how established and emergent forms of television journalism provide differing spaces for the public elaboration, engagement and expression of contending voices and values in situations of conflict. A systematic and comparative examination of the ....Television Journalism and Deliberative Democracy: A Comparative International Study of Communicative Architecture and Democratic Deepening. Television journalism today mediates major conflicts to wider publics. This research, for the first time, analyses how established and emergent forms of television journalism provide differing spaces for the public elaboration, engagement and expression of contending voices and values in situations of conflict. A systematic and comparative examination of the communicative architecture and production practices of television journalism across five different countries (Australia, USA, UK, India and Singapore) is undertaken. This project will document, through qualitative and quantitative data, how these different television journalism forms contribute to processes of public deliberation and their potential to do so in the future.Read moreRead less
The Future of Television: Australian Legal Protection of Digital Broadcast Content. Free-to-air broadcasting performs central democratic, economic and cultural functions, with a key place in Australia's media. But technological changes pose fundamental and urgent challenges for broadcasters. By investigating mechanisms to protect digital content, the project will advance understanding of a crucial issue in the digital economy. The project will increase understanding of options for protecting bro ....The Future of Television: Australian Legal Protection of Digital Broadcast Content. Free-to-air broadcasting performs central democratic, economic and cultural functions, with a key place in Australia's media. But technological changes pose fundamental and urgent challenges for broadcasters. By investigating mechanisms to protect digital content, the project will advance understanding of a crucial issue in the digital economy. The project will increase understanding of options for protecting broadcast content to promote innovation in content production and distribution, while not restraining reasonable content uses nor hindering innovative consumer electronics. Australian policies should foster an innovative and diverse broadcasting sector to serve Australian public interests. The project promotes this vital objective.Read moreRead less
Talkback radio in Australia: Content, audience and influence. This project is the most comprehensive study of talkback radio in Australia to date. It examines the content, influence and consumption of the programs as well as presenting a detailed investigation of the processes of production. Using evidence drawn from two high profile commercial sector programs and one ABC program, it will set out to explain the audience's interest in the format, the relations between the host and the callers, an ....Talkback radio in Australia: Content, audience and influence. This project is the most comprehensive study of talkback radio in Australia to date. It examines the content, influence and consumption of the programs as well as presenting a detailed investigation of the processes of production. Using evidence drawn from two high profile commercial sector programs and one ABC program, it will set out to explain the audience's interest in the format, the relations between the host and the callers, and the social, political and cultural placement of the format. The outcomes will be published in a series of articles in refereed journals and a monograph.Read moreRead less
Security Services for Stream-Oriented and Multicast-Based Communication. Multicast communication over lossy networks is becoming the basic for a growing number of aplications. It is therefore critical to provide sound security mechanisms for multicast communication. Yet, existing security protocols for multicast offer only partial solutions. This project is concerned with two major security problems of multicast communications: authentication and secrecy. The goal of this project is to: (1) deve ....Security Services for Stream-Oriented and Multicast-Based Communication. Multicast communication over lossy networks is becoming the basic for a growing number of aplications. It is therefore critical to provide sound security mechanisms for multicast communication. Yet, existing security protocols for multicast offer only partial solutions. This project is concerned with two major security problems of multicast communications: authentication and secrecy. The goal of this project is to: (1) develop a framework for analysis and evaluation of security services for multicast communication; (2) design efficient algorithms and protocols for securing emerging applications that are multicast-based and/or stream-oriented.
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