Chair: James Johnston (Send E-mail) Chair: Juergen Herre (Send E-mail) This committee has as its scope the theory, study, research, practice, engineering, and other standing issues involving the coding (i.e. bit rate reduction) of audio signals, especially but not limited to methods that use knowledge of human perception in the coding process.
Areas of ConcentrationCurrent Areas Of Work
- Coding Research and Engineering
- Bit Rate Reduction Theory and Practice
- Human Perception
Recent/Planned Activities
- Parametric Multi-Channel Audio Coding
- Parametric Multi-Object Audio Coding
- Low Delay General Audio Coding
Audio Coding CD-ROM
- 105th AES Convention: Workshop on Perceptual Audio Coding
- 106th AES Convention: Workshop on MPEG-4 Audio
- 17th AES International Conference on High Quality Audio Coding
- 107th AES Convention: Workshop on Internet Audio
- 108th AES Convention: Workshop on MPEG-4 Audio, Version 2
- CD-ROM Project on Coding Distortions. Listener training and education on coding distortions
- 109th AES Convention, Workshop on CD-ROM Project
- 110th AES Convention, Introduction & Introductory Paper on CD-ROM "Perceptual Audio Coders - What To Listen For"
- 111th AES Convention: Release of CD-ROM "Perceptual Audio Coders - What To Listen For"
- 112th AES Convention: Workshop on CD-ROM, Workshop on Tandem Coding (together with AES TC on Perception)
- 113th AES Convention: Workshop on recent MPEG-4 Audio Extensions, Workshop on "Coding of Spatial Audio", 2nd Release of CD-ROM
- 114th AES Convention: Workshop on MPEG-4 Audio Extensions, Workshop on "Coding of Spatial Audio"
- 115th AES Convention: Workshop on MPEG-4 AudioBIFS
- 117th AES Convention: Workshop on Lossless Audio Coding
- 117th AES Convention: Workshop on Spatial Coding of Surround Sound
- 119th AES Convention: Workshop on Next Generation Audio Communications
- 120th AES Convention: Workshop on MPEG Surround Parametric Multi-Channel Audio Coding
- 121st AES Convention: Workshop on Lossless Audio Coding
- 121st AES Convention: Workshop on MPEG Surround
- 123rd AES Convention: Workshop on MPEG Spatial Audio Object Coding (SAOC)
A CD-ROM on audio coding artifacts was prepared by the members of the AES Technical Committee on Coding of Audio Signals. This is the first educational/tutorial CD-ROM presented by the AES Technical Council on a particular topic, combining background information with specific audio examples. To facilitate the use of high-quality home playback equipment for the reproduction of the audio excerpts, the disk can also be played back on all standard audio CD players. Available via AES publications!
Meeting Report:These documents do not necessarily express the official position of the AES on the issues discussed at these meetings, and only represent the views of committee members participating in the discussion. Any unauthorized use of these publications is prohibited. Authorization must be obtained from the Executive Director of the AES: E-mail, Tel: +1 212 661 8528, Address: 60 East 42nd Street, Room 2520, New York, New York 10165-2520, USA.
10/29/2007 TC_CAS Minutes New York '07
Description: Minutes of TC on Audio Coding at 123rd AES Convention, New York, 10/0706/18/2007 TC_CAS Minutes Vienna '07
Description: Minutes of TC on Audio Coding at 122nd AES Convention, Vienna, 5/0711/24/2006 TC_CAS Minutes San Francisco '06
Description: Minutes of TC on Audio Coding at 121st AES Convention, San Francisco, 10/0609/24/2006 TC_CAS Minutes Paris '06
Description: Minutes of TC on Audio Coding at 120th AES Convention, Paris, 5/0612/15/2005 TC_CAS Minutes New York '05
Description: Minutes of TC on Audio Coding at 119th AES Convention, New York, 12/0506/23/2005 TC_CAS Minutes Barcelona '05
Description: Minutes of TC on Audio Coding at 118th AES Convention, Barcelona, 5/0511/04/2004 TC_CAS Minutes San Francisco '04
Description: Minutes of TC on Audio Coding at 117th AES Convention, San Francisco, 10/0406/23/2004 TC_CAS Minutes Berlin '04
Description: Minutes of TC on Audio Coding at 116th AES Convention, Berlin, 5/0411/14/2003 TC_CAS Minutes New York '03
Description: Minutes of TC on Audio Coding at 115th AES Convention, New York, 10/0304/08/2003 TC_CAS Minutes Amsterdam '03
Description: Minutes of TC on Audio Coding at 114th AES Convention, Amsterdam, 3/0310/22/2002 TC_CAS Minutes Los Angeles '02
Description: Minutes of TC on Audio Coding at 113th AES Convention, Los Angeles, 10/0209/22/2002 TC_CAS Minutes Munich '02
Description: Minutes of TC on Audio Coding at 112th AES Convention, Munich, 5/0212/11/2001 TC_CAS Minutes New York '01
Description: Minutes of TC on Audio Coding at 111th AES Convention, New York, 12/0105/29/2001 TC_CAS Minutes Amsterdam '01
Description: Minutes of TC on Audio Coding at 110th AES Convention, Amsterdam, 5/0110/17/2000 TC_CAS Minutes Los Angeles '00
Description: Minutes of TC on Audio Coding at 109th AES Convention, Los Angeles 9/0008/02/2000 TC_CAS Minutes Paris '00
Description: Minutes of TC on Audio Coding at 108th AES Convention, Paris, 2/0011/04/1999 TC_CAS Minutes New York '99
Description: Minutes of TC on Audio Coding at 107th AES Convention, New York, 9/9909/29/1999 TC_CAS Minutes New York '97
Description: Minutes of the TC on Audio Coding at the 103rd AES Convention in NY, 9/9709/29/1999 TC_CAS Minutes Amsterdam '98
Description: Minutes of TC on Audio Coding at 104th AES Convention, Amsterdam, 5/9805/26/1999 TC_CAS Minutes Munich '99
Description: Minutes of TC on Audio Coding at 106th AES convention, Munich, 5/9912/22/1998 TC_CAS Minutes San Francisco '98
Description: Minutes of TC on Audio Coding at 105th AES Convention, San Francisco 10/98
Other:10/06/2007 Workshop: FROM SAC TO SAOC - RECENT DEVELOPMENTS IN PARAMETRIC CODING OF SPATIAL AUDIO
Description: Slide presentations from workshop W10 chaired by Juergen Herre at the AES 123rd Convention, October 200710/29/2006 Audio Coding Tutorial
Description: Tutorial on Perceptual Audio Coding, presented at 121st AES Convention, October 2006 (Part by Marina Bosi)10/20/2006 Workshop: LOSSLESS AUDIO COMPRESSION — TECHNOLOGY AND FORMATS
Description: Slide presentations from workshop W14 chaired by Tilman Liebchen at the AES 121st Convention, October 200610/16/2006 Workshop: MPEG SURROUND — THE MPEG STANDARD FOR PARAMETRIC MULTICHANNEL AUDIO CODING
Description: Slide presentations from workshop W16 chaired by Juergen Herre at the AES 121st Convention, October 200606/05/2006 Workshop: MPEG SURROUND—RECENT PROGRESS IN PARAMETRIC CODING OF MULTICHANNEL AUDIO
Description: Slide presentations from workshop W9 chaired by Juergen Herre at the AES 120th Convention, May 2006
Committee Members
Antonio Pena Bernd Edler Bernhard Grill Christof Faller David Spector Gerald Schuller Gerhard Stoll Grant Davidson Heiko Purnhagen James Johnston Jens Spille Jon Rowlands Jont Allen Juergen Herre Karlheinz Brandenburg Kenzo Akagiri Louis Fielder Marina Bosi Mark Sandler Markus Erne Martin Dietz Mike Goodwin Mohammed Javed Absar Noel McKenna Schuyler Quackenbush Takehiro Moriya Thomas Sporer Werner Oomen Ye Wang Stefan Geyersberger Enrique Alexandre Michael Kelly Andreas Ehret Hossein Najaf-Zadeh Andre van Schaik Thomas McLaughlin Ricardo Garcia Frank Baumgarte Tilman Liebchen Michelle Daniels Anibal Ferreira Deepen Sinha Gregory Massey Ralf Geiger Regis Rossi Alves Faria
To request membership in this Technical Committee please e-mail the Chair by using the link above.
(C) 2008, Audio Engineering Society, Inc.
