In This Section
- Acoustics and Sound Reinforcement
- Archiving Restoration and Digital Libraries
- Audio for Games
- Audio for Telecommunications
- Audio Forensics
- Automotive Audio
- Coding of Audio Signals
- Electro Magnetic Compatibility
- Fiber Optics for Audio
- Hearing and Hearing Loss Prevention
- High Resolution Audio
- Human Factors in Audio Systems
- Loudspeakers and Headphones
- Microphones and Applications
- Network Audio Systems
- Perception and Subjective Evaluation of Audio Signals
- Recording Technology and Practices
- Semantic Audio Analysis
- Signal Processing
- Sound for Digital Cinema and Television
- Spatial Audio
- Transmission and Broadcasting
AES Technical Committee
Sound for Digital Cinema and Television
Chair: Brian McCarty (Send Email) Chair: Julius Newell (Send Email) Forum: Committee Discussion Forum
Your TC is now planning a terrific program for the Los Angeles AES Convention in October.
One of the planned workshops is the "Superstars of Production Sound Recording". Perhaps one of the most important technical crafts in all of filmmaking, production sound (often known as the "black box" department) is responsible for capture of original dialog in difficult environments. Some of the best in the field will be getting together for the first time at AES 137!
Areas of Concentration
The loudness subcommittee is making terrific progress, and will shortly be finalizing a draft for Standards action. Stay tuned!
Current Areas Of Work
Standards work to produce a modern, workable, and accurate procedure to test and calibrate a sound system is underway as SC-04-08.
Committee chair Ben Kok has asked that members read and comment on a submitted "starting point" document on the Nordtest Method of Calibrating PA Systems. This document is available from the technical library below. Please download this document and take the time to comment on sections of this method prior to the next meeting cycle at AES 137 in October.
Standards work has been proposed to develop systems to educate the sound production community in evaluating overall sound levels being re-recorded for films, along with tools that can be used by cinema operators to protect their audiences from overly-loud movies.
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: Email, Tel: +1 212 661 8528, Address: 60 East 42nd Street, Room 2520, New York, New York 10165-2520, USA.
2013-7-11 Loudness Metering
Description: Engineering Brief presented at Rome 134 by Alessandro Travaglini
2013-7-11 HELM: High Efficiency Loudness Model for Broadcast Content
Description: Paper from Budapest 132 on HELM: High Efficiency Loudness Model for Broadcast Content, submitted by Alessandro Travaglini, et. al.
2013-7-11 Defining the Listening Comfort Zone in Broadcasting through the analysis of the Maximum Loudness Levels
Description: Paper presented at Budapest 132 by Alessandro Travaglini, et. al. on loudness broadcast issues
2012-4-27 Cinema & Home Theater Audio Compatibility
Description: "Implications of Standards Changes in Cinema Sound on DVD and Home Theater" Wilfried Van Baelen
2012-4-21 A New Draught Proposal for the Calibration of Sound in Cinema Rooms
Description: A New Draft Proposal for the Calibration of Sound in Cinema Rooms from Philip Newell
2012-4-15 Is the X Curve Damaging Our Enjoyment of Cinema?
Description: A technical examination of the theory behind the X-curve. Paper originally given to SMPTE 2011 Sydney Conference by Glenn Leembruggen
2012-4-11 Dr. Toole Presentation on Cinema Audio
Description: A PowerPoint presentation prepared by Dr. Floyd Toole concerning issues of audio reproduction and the current standards
2012-4-11 Newell et. al. Cinema Standardization V.2
Description: Reference documents from Philip Newell et. al. on Cinema Standardization
2014-7-10 Nordtest Room Calibration Method
Description: This documents the Nordtest method of in-situ measurements of permanently installed public address systems, submitted to SC-04-08 by Mr. Brixen. This document was suggested by chair Ben Kok as a good starting point for comment and revision as the Standards group works towards a cinema sound calibration Standard.
2013-10-11 TC-SDCTV 135 Agenda (v2.0)
Description: Second draft version of TC Agenda for New York 135th Convention
2013-9-10 AES 135 TC AGENDA (V1.0)
Description: Agenda for TC meeting in New York
2013-7-11 High Efficiency Loudness Model
Description: Powerpoint from Alessandro Travaglini, et. al. for reference in Cinema Loudness Group
2013-4-22 ROME TC MEETING AGENDA - v4
Description: One additional discussion item added under "Immersive Audio"
2013-4-20 ROME AGENDA - TC-SDCTV v3
Description: Updated version 3 of agenda for TC meeting in Rome, Italy
2013-4-17 ROME AGENDA - TC-SDCTV
Description: Draft agenda for our TC meeting in Rome, Italy during the 134th Convention.
2012-10-13 SFO TC SDCTV MEETING AGENDA v2.0
Description: Revised meeting agenda for TC meeting at San Francisco convention. Meeting time scheduled for Sunday, Oct 28, at 9AM.
2012-10-1 TC SDCTV Meeting Agenda (v1.0)
Description: Proposed agenda for the TC Sound for Digital Cinema and Television. Note a discussion on room measurement techniques and sound system performance may be proposed to become standards work
2012-4-11 Budapest April 28 Agenda
Description: Agenda for Budapest TC Meeting of this Group
Floyd Toole Francis Rumsey Kurt M. Graffy Neil A. Shaw Peter Mapp Robert Ellis-Geiger Garry Margolis Kevin Gross Steve Martz Jeff Levison Andreas Floros Bernardus Kok Vene Garcia Phil Manchester Linda Gedemer Brian McCarty Glenn A. Leembruggen David Murphy Julius Newell Philip Newell Dmitri Chernov Ron Lagerlof Alessandro Travaglini Sean Richardson Paul Keller Larry Elliott Brian Claypool Steve Shurtz Mark Genfan Steve Haas Jennifer Rarick Curt Hoyt Wilfried Van Baelen John Burnett Rod Elliott Carlos Ronconi Kent Siew Miles Rogers Chuck Mulhearn Peter Soper Darren Ma David Revel Shusen WANG M.K. Ramkrishnan Gunter Oehme Bob Claeys Nicolas Hamon Eelco Grimm Florian Camerer Bert Van Daele Alan Haigh Richard Van Everdingen Steve Strassberg Robert Lee Kazuho Ono Bruce Black Mark Mayfield Fei Yu Roger Dressler Paul Tapper Dr. Gerhard Bauer
To request membership in this Technical Committee please email the Chair by using the link above.