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DI Dr. Franz Graf

Role

Forschungsgruppenleitung

Research group

DIGITAL:

Intelligente Akustische Lösungen

Phone number

+43 316 876-1631

E-mail

Franz.Graf@joanneum.at

Adress

Steyrergasse 17, 8010, Graz
+43 316 876-5000
digital@joanneum.at

Publications

Digital
2023

Data Selection for Reduced Training Effort in Vandalism Sound Event Detection

Authors Stefan Grebien, Florian Krebs, Ferdinand Fuhrmann, Michael Hubner, Stephan Veigl, Franz Graf
Data Selection for Reduced Training Effort in Vandalism Sound Event Detection
Digital
2021

Let’s teach computers to listen: 20 years of AI in acoustic research and development at JOANNEUM RESEARCH

Authors Graf, Franz; Amon, Clemens; Blass, Martin; Fišer, Moritz; Fuhrmann, Ferdinand; Krebs, Florian
Let’s teach computers to listen: 20 years of AI in acoustic research and development at JOANNEUM RESEARCH
Digital
2019

Sound and the City: Current Perspectives on Acoustic Geo-Sensing in Urban Environment

Authors Pokorny, Florian B.; Fiser, Moritz; Graf, Franz; Marschik, Peter B.; Schuller, Bjoern W.
Sound and the City: Current Perspectives on Acoustic Geo-Sensing in Urban Environment
Digital
2019

Comparing Approaches towards Robust Voice Activity Detection in Nois

Authors Fuhrmann, Ferdinand; Leitner, Christina; Graf, Franz
Comparing Approaches towards Robust Voice Activity Detection in Nois
Digital
2019

In-situ Prediction of the Acoustic Impact of Stun Grenades

Authors Amon, Clemens; Graf, Franz; Marhold, H.
In-situ Prediction of the Acoustic Impact of Stun Grenades
Digital
2019

Akustische Detektion und Lokalisation von UAVs mit Mikrofonarrays in Echtzeit

Authors Blass, Martin; Graf, Franz
Akustische Detektion und Lokalisation von UAVs mit Mikrofonarrays in Echtzeit
Digital
2019

Evaluation of SIMMARC: An Audiovisual System for the Detection of Near-miss Accidents

Authors Krebs, Florian; Thallinger, Georg; Neuschmied, Helmut; Graf, Franz; Huber, Georg; Fallast, Kurt; Vertal, Peter; Kolla, Eduard
Evaluation of SIMMARC: An Audiovisual System for the Detection of Near-miss Accidents
Digital
2014

Comparison of voice activity detection methods in realistic noise scenarios

Authors Leitner, Christina; Fuhrmann, Ferdinand; Graf, Franz
Comparison of voice activity detection methods in realistic noise scenarios
Digital
2014

A modular system for improving speech intelligibility under extreme acoustic conditions: subjective evaluation of parameter influence

Authors Fuhrmann, Ferdinand; Dobbler, Klaus; Pokorny, Florian; Graf, Franz
A modular system for improving speech intelligibility under extreme acoustic conditions: subjective evaluation of parameter influence
Digital
2014

Akustische Vermessung parametrischer Lautsprecherarrays im Kontext der Transauraltechnik

Authors Graf, Franz; Pokorny, Florian
Akustische Vermessung parametrischer Lautsprecherarrays im Kontext der Transauraltechnik
Digital
2014

Erkennung negativer Emotionen in Sprachsignalen mittels Bags-of-Audio-Words

Authors Graf, Franz; Pokorny, Florian; Pernkopf, Franz
Erkennung negativer Emotionen in Sprachsignalen mittels Bags-of-Audio-Words
Digital
2014

Detektion von Schaeden mittels Ultraschall fuer Flugzeugbauteile aus Faserverbundstoffen

Authors Graf, Franz; Rexeis, Susanne; Himmelbauer, Johannes
Detektion von Schaeden mittels Ultraschall fuer Flugzeugbauteile aus Faserverbundstoffen
Digital
2014

Evaluation of the spatial resolution accuracy of the face tracking system for kinect for Windows V1 and V2

Authors Amon, Clemens; Fuhrmann, Ferdinand; Graf, Franz
Evaluation of the spatial resolution accuracy of the face tracking system for kinect for Windows V1 and V2
Digital
2014

Acoustic Geo-sensing using sequential Monte Carlo Filtering

Authors Fiser, Moritz; Pokorny, Florian B.; Graf, Franz
Acoustic Geo-sensing using sequential Monte Carlo Filtering
Digital
2014

Evaluation of a transaural audio system using parametric loudspeaker arrays

Authors Fuhrmann, Ferdinand; Amon, Clemens; Graf, Franz
Evaluation of a transaural audio system using parametric loudspeaker arrays
Digital
2013

Acoustic Geo-Sensing: Recognising Cyclists' Route, Route Direction and Route Progress from Cell-Phone Audio

Authors Schuller, Bjoern; Pokorny, Florian; Ladstaetter, Stefan; Fellner, Maria; Graf, Franz; Paletta, Lucas
Acoustic Geo-Sensing: Recognising Cyclists' Route, Route Direction and Route Progress from Cell-Phone Audio
Digital
2011

Giving tunnels ears installation of the first acoustic monitoring system for road tunnels worldwide

Authors Graf, Franz; Rattei, Guenter; Ruhdorfer, Gerhard
Giving tunnels ears installation of the first acoustic monitoring system for road tunnels worldwide
Digital
2010

Acoustic Detection of Wrong-Way Drivers using Microphone Arrays

Authors Graf, Franz; Stadtschnitzer, Michael; Rainer, Harald; Dollfusz, Peter; Rohrmoser, Martin; Reitbauer, Christoph
Acoustic Detection of Wrong-Way Drivers using Microphone Arrays
Digital
2010

Multimodal Safety System for the Surveillance of Airport Areas

Authors Rainer, Harald; Graf, Franz; Rettenbacher, Bernhard; Stadtschnitzer, Michael; Zeiner, Herwig
Multimodal Safety System for the Surveillance of Airport Areas
Digital
2010

A pilot system for acoustic tunnel monitoring

Authors Rettenbacher, Bernhard; Graf, Franz; Rainer, Harald; Fiser, Moritz
A pilot system for acoustic tunnel monitoring
Digital
2010

Design and implementation of a listening room in accordance with the ITU-R BS 1116-1 standard

Authors Sereinig, Andrea; Kuenstner, Markus; Fellner, Maria; Graf, Franz; Rainer, Harald; Reiter, Andreas
Design and implementation of a listening room in accordance with the ITU-R BS 1116-1 standard
Digital
2010

Improving video surveillance systems using acoustical source localization

Authors Stadtschnitzer, Michael; Rainer, Harald; Graf, Franz; Fellner, Maria
Improving video surveillance systems using acoustical source localization
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