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Dive into the research topics where Oliver Kunz is active.

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Featured researches published by Oliver Kunz.


Signal Processing-image Communication | 2000

MPEG-4 natural audio coding

Karlheinz Brandenburg; Oliver Kunz; Akihiko Sugiyama

MPEG-4 audio represents a new kind of audio coding standard. Unlike its predecessors, MPEG-1 and MPEG-2 high-quality audio coding, and unlike the speech coding standards which have been completed by the ITU-T, it describes not a single or small set of highly efficient compression schemes but a complete toolbox to do everything from low bit-rate speech coding to high-quality audio coding or music synthesis. The natural coding part within MPEG-4 audio describes traditional type speech and high-quality audio coding algorithms and their combination to enable new functionalities like scalability (hierarchical coding) across the boundaries of coding algorithms. This paper gives an overview of the basic algorithms and how they can be combined.


Journal of The Audio Engineering Society | 2002

Spectral Band Replication, a Novel Approach in Audio Coding

Martin Dietz; Lars Liljeryd; Kristofer Kjörling; Oliver Kunz


Archive | 1998

Method for coding an audio signal

Jürgen Herre; Uwe Gbur; Andreas Ehret; Martin Dietz; Bodo Teichmann; Oliver Kunz; Karlheinz Brandenburg; Heinz Gerhäuser


Archive | 1996

Method subband of coding and decoding audio signals using variable length windows

Marina Bosi; Grant Allen Davidson; Charles Q. Robinson; Martin Dietz; Uwe Gbur; Oliver Kunz; Karlheinz Dr-Ing Brandenburg


Archive | 1998

Method for signalling a noise substitution during audio signal coding

Jürgen Herre; Uwe Gbur; Andreas Ehret; Martin Dietz; Bodo Teichmann; Oliver Kunz; Karlheinz Brandenburg; Heinz Gerhäuser


Archive | 1999

Device and method for entropy encoding of information words and device and method for decoding entropy-encoded information words

Martin Dietz; Ali Nowbakht-Irani; Ralph Sperschneider; Oliver Kunz


Archive | 2000

Method and device for processing a stereo audio signal

Bodo Teichmann; Oliver Kunz; Juergen Herre; Klaus Peichl; Michael Beer


Archive | 1996

A method of coding and decoding audio signals

Martin Dietz; Uwe Gbur; Oliver Kunz; Karlheinz Dr-Ing Brandenburg; Marina Bosi; Grant Allen Davidson; Charles Q. Robinson


Archive | 1997

Process of low sampling rate digital encoding of audio signals

Oliver Kunz; Martin Dietz; Rainer Buchta; Jürgen Zeller; Karlheinz Brandenburg; Martin Sieler; Heinz Gerhäuser


Audio Engineering Society Conference: UK 14th Conference: Audio - The Second Century | 1999

An Overview of MPEG-4 Audio

Oliver Kunz; Karlheinz Brandenburg

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Heinz Dr Ing Gerhaeuser

Technische Universität Ilmenau

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Heinz Gerhaeuser

University of Erlangen-Nuremberg

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