Heiko Purnhagen

According to our database, Heiko Purnhagen authored at least 9 papers between 1995 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2019

Immersive Audio Coding for Virtual Reality Using a Metadata-assisted Extension of the 3GPP EVS Codec.

David McGrath, Stefan Bruhn, Heiko Purnhagen, Michael Eckert, Juan Torres, Stefanie Brown, Dan Darcy

Proceedings of the IEEE International Conference on Acoustics, 2019

2017

Delivering Scalable Audio Experiences using AC-4.

Jeffrey Riedmiller, Kristofer Kjörling, Jonas Roden, Martin Wolters, Arijit Biswas, Prinyar Boon, Tim Carroll, Per Ekstrand, Alexander Gröschel, Per Hedelin, Toni Hirvonen, Holger Horich, Janusz Klejsa, Jeroen Koppens, Kurt Krauss, Heidi-Maria Lehtonen, Karsten Linzmeier, Sripal Mehta, Hannes Muesch, Harald Mundt, Scott Norcross, Jens Popp, Heiko Purnhagen, Barbara Resch, Jonas Samuelsson, Michael Schug, Leif Sehlstrom, Nicolas Tsingos, Lars F. Villemoes, Mark Vinton

IEEE Trans. Broadcast., 2017

Decorrelation for audio object coding.

Lars F. Villemoes, Toni Hirvonen, Heiko Purnhagen

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2011

Efficient transform coding of two-channel audio signals by means of complex-valued stereo prediction.

Christian R. Helmrich, Pontus Carlsson, Sascha Disch, Bernd Edler, Johannes Hilpert, Matthias Neusinger, Heiko Purnhagen, Nikolaus Rettelbach, Julien Robilliard, Lars F. Villemoes

Proceedings of the IEEE International Conference on Acoustics, 2011

2009

An Overview of the Coding Standard MPEG-4 Audio Amendments 1 and 2: HE-AAC, SSC, and HE-AAC v2.

Albertus C. den Brinker, Jeroen Breebaart, Per Ekstrand, Jonas Engdegård, Fredrik Henn, Kristofer Kjörling, Werner Oomen, Heiko Purnhagen

EURASIP J. Audio Speech Music. Process., 2009

2008

Very low bit rate parametric audio coding.

Heiko Purnhagen

PhD thesis, 2008

2002

Sinusoidal coding using loudness-based component selection.

Heiko Purnhagen, Nikolaus Meine, Bernd Edler

Proceedings of the IEEE International Conference on Acoustics, 2002

2000

HILN-the MPEG-4 parametric audio coding tools.

Heiko Purnhagen, Nikolaus Meine

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1995

Optimizing baseforms for HMM-based speech recognition.

Torbjørn Svendsen, Frank K. Soong, Heiko Purnhagen

Proceedings of the Fourth European Conference on Speech Communication and Technology, 1995