23rd International AES Conference
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Papers by session

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Friday, May 23

14:30 - 15:30
Keynote address
Trends and Directions in Signal-Processing Hardware for Audio Applications
Jeff Bier, Berkeley Design Technology, Inc.

15:30 - 16:00
Session 1 - Signal conversion and Perceptual Effects
Overload in Signal Conversion
Soren H. Nielsen and Thomas Lund, TC Electronic A/S

16:30 - 19:00
Session 2 - DSP in Recording
Voice-Specific Signal Processing Tools
Patrick Bastien, TC-Helicon
Fast Monaural Separation of Speech
Niels Henrik Pontoppidan and Mads Dyrholm, Technical University of Lyngby and Copenhagen University Hospital
Metadata and the Audio Media Lifecycle
Elizabeth Cohen, UCLA Department of Information Studies

Saturday, May 24

09:00 - 12:00
Session 3 - Interfacing Loudspeaker and Room
Adaptive Bass Control - The ABC Room Adaptation System
Jan Abildgaard Pedersen, Bang & Olufsen A/S
Listening Room Compensation for Wave Field Synthesis. What Can be Done?
Etienne Corteel and Rozenn Nicol, IRCAM and France Telecom
Statistical Analysis of an Automated In-Situ Frequency Response Optimisation Algorithm for Active Loudspeakers
Andrew Goldberg and Aki Makivirta, Genelec Oy
The Loudspeaker-Room Interface - Controlling Excitation of Room Modes
Rhonda J. Wilson, Michael D. Capp and J. Robert Stuart, Meridian Audio Limited
Modal Equalization by Temporal Shaping of Room Response
Matti Karjalainen, Poju Antsalo, Vesa Valimaki and Aki Makivirta, Helsinki University of Technology and Genelec Oy
Semi-classical Approximation of Loudspeaker Positioning in Room
Jean-Dominique Polack and Jan Abildgaard Pedersen, Laboratoire d'Acoustique Musicale and Bang & Olufsen A/S

13:30 - 16:30
Session 4 - Creating Space with DSP
Spatial Post-Processing of Audio Recordings
Jean-Marc Jot, Creative Advanced Technology Center
3-D Audio Communications Services for Future Mobile Networks
Yasuyo Yasuda, Tomoyuki Ohya, David McGrath and Patrick Flanagan, NTT DoCoMo, Inc. and Lake Technology Ltd
What Shall we do with the Centre Channel?
Attila Kiss and Istvan Matok, Digital Pro Studio
Coloration in Natural and Artificial Room Impulse Responses
Per Rubak and Lars Johansen, Aalborg University
Spatial Sound Encoding Including Near Field Effect: Introducing distance coding filters and a viable, new Ambisonic format
Jerome Daniel, France Telecom

Sunday, May 25

09:00 - 11:00
Session 5 - DSP in Loudspeakers part 1
Applications of DSP for Sound Reproduction Improvement
Ronald Aarts, Philips Research
Towards the All-Digital Audio/Acoustic Chain: Challenges and Solutions
Nicolas-Alexander Tatlas, Andreas Floros, Panagiotis Hatziantoniou and John Mourjopoulos, University of Patras
Signal Processing in Sound Reinforcement Engineering
Peter Mapp, Peter Mapp Associates

13:00 - 15:00
Session 6 - DSP in Loudspeakers part 2
Active Compensation of Transducer Nonlinearities
Wolfgang Klippel, Klippel GmBH
Simplified Loudspeaker Distortion Compensation by DSP
Andrew Bright, Nokia Group
State of the Art Digital Pulse Modulated Amplifier System
Steen Munk and Kennet Skov Andersen, Bang & Olufsen A/S

Conference center

Conference sponsors:
Bang and Olufsen Dolby Nokia TC Electronic