Annex 51 "Acoustic Signatures of Heat Pumps" in the framework of the International Energy Agency Technology Collaboration Programme on Heat Pumping Technologies (IEA HPT)
Dr. Thomas Fleckl, Austria
AIT Austrian Institute of Technology GmbH, Vienna

Acoustic Regulations of Heat Pumps
Mr. Philipp Wagner, Austria
Graz University of Technology, Graz

1D modelling of heat pumps including acoustics
Dr. Johann Emhofer, Austria
AIT Austrian Institute of Technology, Wien

Simultaneous energy efficiency and acoustic evaluation of heat pump systems using dynamic simulation models
Mr. Christian Vering, Germany
Institute for Energy Efficient Buildings and Indoor Climate, Aachen

Acoustic emissions and noise abatement of air to water heat pumps
Dr. Christoph Reichl, Austria
AIT Austrian Institute of Technology GmbH, Vienna

Testing campaign on the energetical and acoustical behaviour of a heat pump
Mr. Simon Braungardt, Germany
Fraunhofer ISE, Freiburg

Heat pump noise – operation dependence and seasonal averaging
Dr. Caroline Haglund Stignor, Sweden
RISE Research Institutes of Sweden, Borås

Panel Discussion
Dr. Veronika Wilk, Austria
AIT Austrian Institute of Techology GmbH, Vienna