ATSC Technology and Standards Group
Chair, TSG/S10
John Henderson
Consumer Electronics Association (CEA)
Henderson chairs the Technology and Standards Group, as well as the T3/S10 Specialist group on Receivers and the T3/S11 specialist group on Compliance and he is thankful that the groups have not yet had simultaneous active periods. Currently, T3/S10 is writing a voluntary Recommended Practice that contains receiver front-end performance guidelines. Clearly searching for the right word to describe the group's sometimes highly charged deliberations, Henderson settled on 'exciting'.
At the 2005 Annual Meeting on May 10, 2005, John received the "Bernard J. Lechner Award for Outstanding Contributions." In particular, ATSC recognized John's leadership of S10 in the development of ATSC Recommended Practice A/74 "Receiver Performance Guidelines. John's ability to bring the various industry segments together not only resulted in the publication of this important document, but also helped foster a better understanding of the complex technical issues.
Henderson's immersion in consumer electronics product development and technology application began immediately upon graduation from college, when he joined RCA Laboratories. He continued with RCA Labs and its successor, Sarnoff, until 1991, when he joined Hitachi America R&D. As an individual contributor, team member, or manager with RCA and Sarnoff, he has contributed to television tuner control systems, IF filter design, video, and to systems brought by Sarnoff to the ACATS process. At Hitachi, he has managed digital TV, cable modem, and wireless modem product design. He holds more than 25 issued US patents and has presented numerous papers in these areas. He is a Fellow of the IEEE. Henderson received a BSEE cum laude from the University of Pennsylvania and an MSE from Princeton University.
TSG Specialist Groups
TSG/S1: PSIP Metadata Communication. Chair: Art Allison, NAB

Art Allison
Director, Advanced Engineering
NAB
Mr. Allison joined NAB in September 1995, and his responsibilities include technical issue management with a focus on policy and technical developments of advanced television systems (HDTV, industry convergence, multimedia, fiber optics, CATV/telephone issues, and new television technologies).
He is currently Chairman of the Advanced Television Systems Committee's Implementation Subcommittee, and participates in multiple specialists groups of the ATSC's Technology Group on Distribution. He is a co-author of "Channel Branding and Navigation for DTV: Understanding PSIP" a book published in March 2000 about the ATSC's Standard for MPEG-2 system information. He is active in various other standard development organizations where the work affects broadcasting.
Mr. Allison earned a BSEE from Clemson University and a MEA from George Washington University.
This specialist group is defining specifications and standards for exchange of PSIP-related metadata between DTV systems and equipment that affect production of the transport stream and PSIP tables. The XML-based Programming Metadata Communication Protocol Standard describes the transactions and appropriate messages to be used by each of the expected participants. Liaison continues with other ATSC Specialists Groups, specifically with TSG/S2, TSG/S8, and TSG/S13, and with other standards development organizations working on standards that include metadata, specifically with appropriate SMPTE Technology Committees. See the PSIP web site.
TSG/S2: Advanced Common Application Platform. Chair: Thomas Jung, Alticast
The Specialist Group on the Advanced Common Application Platform (T3/S2) under the supervision and direction of the Technology Group on Distribution, shall be responsible for the ongoing development of the ACAP standard. T3/S2 will be seeded with the members of T3/S13, T3/S16, T3/S17 and other interested participants. As necessary, T3/S2 will coordinate ACAP related activities of these Specialist Groups. T3/S2 will establish a working liaison with CableLabs, DVB, SCTE and other organizations as necessary.
TSG/S3: Digital ENG. Chair: Dane Ericksen, SBE
Dane Ericksen
SBE
Education
California State University, BS Degree in Electrical Engineering, 1970
Professional Licenses and Affiliations
- Registered Professional Engineer (Electrical), State of California, E-11654
- Fellow, Society of Broadcast Engineers, and six-term SBE National Director
- SBE-certified as Senior Broadcast Engineer with Radio and Television endorsements (CSRTE)
- SBE-certified as Broadcast Network Technologist (CBNT)
- FCC Radiotelephone License, General Class, Radar Endorsed, PG-12-14271
- FCC Amateur Radio License, Extra Class, N6AJY
- Chairman, SBE FCC Liaison Committee, 1987-2007
- Chairman, ATSC T3/S3 Specialist Group on Digital ENG, January 2005-present
- Chapter Secretary, and former multi-term Chapter Chairman and Chapter Vice Chairman, SBE Chapter 40, San Francisco
- Member, SBE Certification, EAS, and International Committees
- Served on NAB/SBE Engineering Conference Committee, 1993-2001
- Served on Subcommittee 4 (SC4) of IEEE Standards Coordinating Committee 28 (SCC28), 1985-2000 (ANSI C95.1-1992 and C95.1-1995 RFR standards)
Experience
- Federal Communications Commission, Field Operations Bureau, San Francisco, 1970-1982
- Field Engineer, 1970-1974; FM/TV Specialist, 1974-1978; Senior FM/TV Specialist, 1978-1982
- Associate in the firm of Hammett & Edison, Inc., since 1982
- Technical Publications
Numerous technical articles and papers, including:
- "Understanding the September 2000 U.S.-Canada DTV LOU," December 2000 Television Broadcast magazine
- "DTV: Gold Mine or Land Mine" October 1999 Television Broadcast magazine
- "NAD83: What Is It and Why You Should Care," 1994 SBE Proceedings
- Co-author, NAB Guide to Television Aural and Visual Performance Measurements
- Co-author, Chapter 7.8, "The Emergency Broadcast System," NAB Engineering Handbook, Eighth Edition
- Author, Chapter 1.6, "Distance and Bearing Calculations," NAB Engineering Handbook, Ninth Edition
The Specialist Group on Digital Electronic News Gathering, TSG/S3, under the supervision and direction of the Technology Group on Distribution, will develop Standards and where applicable associated Recommended Practices for private communications services between DTV station facilities and their associated digital electronic news gathering (D-ENG) crews. Wherever possible, these standards will build on existing standards of the ATSC or other organizations.This activity will include liaison with other ATSC Specialists Groups, specifically with TSG/S8 and TSG/S13. TSG/S3 will also liaise with other organizations working on ENG issues, specifically with appropriate committees of the Society of Broadcast Engineers, Inc. (SBE).
TSG/S4: Mobile/Handheld. Chair: Mark Aitken, Sinclair Broadcast Group
Mark Aitken
Director, Advanced Technology
Sinclair Broadcast Group
Mark A. Aitken concluded his education at Springfield Technical Community College with continuing education in Engineering Management at Rensselaer Polytechnic Institute. Mr. Aitken joined the Sinclair Broadcast Group in April of 1999. His activities are focused on the present and future technology requirements for the group's 62 television stations. He is currently responsible for representation of the groups interests in industry technical and standards issues, (H)DTV implementation, and represents SBG within ATSC and other trade related organizations. Prior to his involvement with SBG, the Comark Division of Thomcast (now Thales) employed Mr. Aitken. He held many diversified positions within these organizations including Manager of Systems Engineering, RF Engineering and Sales Engineering groups, as well as Director Strategic Planning responsibilities. Mr. Aitken is a member of the AFCCE and IEEE, and is the author of many papers dealing with innovative RF product developments, advanced digital television systems design and related implementation strategies, and a participant in NATAS activities.
"The Specialist Group on ATSC Mobile/Handheld (M/H), TSG/S4, under the supervision and direction of the Technology and Standards Group, will evaluate “backwards compatible” proposal(s) for delivery to mobile and handheld devices using the DTV broadcast signals, will develop recommended changes to existing Standards, will develop new Standards when necessary, and where applicable develop associated Recommended Practices for mobile and handheld services using DTV broadcast signals. These documents will provide for delivery of real-time and non-real-time television content and data to mobile and handheld devices (including those defined as “pedestrian”). These ATSC-M/H services shall have the capability to be carried in existing ATSC DTV broadcast channels. The presence of these new M/H services shall not preclude or prevent operation of current ATSC services in the same RF channel or have significant adverse impact on legacy receiving equipment. Wherever possible, these standards will build on existing standards of the ATSC or other standards development organizations. This activity will include liaison with other Specialist and Planning Groups inside the ATSC as well as other standards development organizations and technology committees working on standards that include mobile and handheld technologies.
TSG/S6: Video and Audio Coding. Chair: Pat Waddell, Harmonic
Pat Waddell
Harmonic
A veteran of the broadcasting and performing arts industries, Mr. Waddell has over 30 years experience serving a variety of staff and freelance positions with a number of different facilities. As a second-generation broadcaster, his primary area of expertise is digital video system implementation for broadcaster television. Mr. Waddell joined Harmonic in December 2000 where he works closely with engineering to define and deliver high quality encoding products. Mr. Waddell is also responsible for compliance with industry standards. Previously, Mr. Waddell worked at Sony, as a sustaining engineer for MPEG compression, as well as high-definition signal processing and conversion products.
Mr. Waddell serves as Harmonic's representative to a number of industry standards bodies, including the DVB, SMPTE, SCTE, and the ATSC. He currently serves as the Chair of the ATSC's TSG/S6, the Specialist Group on on Video/Audio Coding.
Mr. Waddell earned a BSEE degree from the University of California, Santa Barbara, and did graduate studies in Technical Production for Live Performance at San Jose State University.
The Specialists' Group on Audio and Video Coding, under the supervision and direction of the Technology and Standards Group, develops recommendations for audio and video coding for use in the ATSC television system. TSG/S6, as directed by TSG and the ATSC Board of Directors, has the following work items:
- Investigate and document more efficient coding methods, specifically audio and video coding for the advanced transmission mode (and possibly main channel use)
- Maintain A/54A Sections 5 and 6
- Maintain other ATSC audio and video coding document
TSG/S8: Service Multiplex & Transport Systems Characteristics. Chair: Mark Eyer, Sony
Mark Eyer
Director of Systems for the Technology Standards Office
Sony
Mark K. Eyer is currently Director of Systems for the Technology Standards Office of Sony Electronics. He graduated Cum Laude with a B.S. degree from the University of Washington in 1973 and received an MSEE degree in 1978 from the same institution.
For the past twenty years, Mark has been involved with the development of technologies and products related to secure and digital television and he holds eighteen US patents in these areas. After joining General Instrument (now Motorola) in 1982, Mr. Eyer supported the company's development of products employing digital video compression technology by designing cryptographic processing firmware, decoder acquisition state machines, and various software projects related to verification and production testing.
Since 1994, Mark has made contributions to various digital television standards including ATSC A/65 Program and System Information Protocol (PSIP), part of which was derived from his protocols work at GI. He became involved in digital interconnection standards in 1997, and co-chaired the committees in CEA that created the CEA-775 DTV 1394 Interface Specification as well as several others. Mark was a primary contributor to various SCTE Digital Video Subcommittee (DVS) standards including SCTE 26 Home Digital Network Interface, SCTE 65 Service Information Delivered Out-of-Band for Digital Cable Television, and (jointly with CEA) SCTE 18 Emergency Alert Message for Cable (also known as ANSI-J-STD-042).
In addition to chairing ATSC's S8 subcommittee, Mr. Eyer represents Sony in various standards committees in the US, and contributes systems engineering expertise to development of Sony's digital television products.
The ATSC TSG/S8 Specialist Group on Service Multiplex and Transport Systems Characteristics supports the Technology and Standards Group to describe, specify, and document all aspects of the transport subsystem of the ATSC DTV system except data broadcasting. This work includes:
- Documenting constraints against and extensions to the MPEG-2 Transport Stream specification
- Developing standards for delivery of system and service information, including caption service signaling
- Developing standard methods for conditional access
- Considering standard methods for transport of program metadata such as television parental guidelines, digital rights management data and copy protection data, including support for program metadata applicable to future as well as current programming
- Developing methods for unambiguous identification of content
- Preparing guidelines for effective use of transport-related standards
- Maintaining resulting documents
TSG/S9: RF Transmission. Chair: Charles Einolf, Consultant
Charles Einolf
Consultant
Charlie worked for Westinghouse for over twenty-seven years, including two years at the Westinghouse Wireless Solutions Company (now iBiquity Digital), and was responsible for the design and development of the advanced electronic systems incorporating sensor, computer, communication and signal processing techniques. In 1996, Charlie took advantage of the opportunity to become involved in digital television, and joined the Advanced Television Technology Center (ATTC) as Deputy Executive Director. He was responsible for its technical programs until the completion, in 2003, of its mission to facilitate the transition to digital television in the United States. During his tenure at ATTC, Charlie became actively involved in the technical aspects of the digital television broadcast industry, including RF, propagation, and reception analysis.
Currently, Charlie participates in a variety of ATSC specialist and ad hoc groups, including serving as chair of the ATSC T3/S9 Specialist Group on RF Transmission. He also participates in the standards activities of the International Telecommunications Union Radiocommunications (ITU-R), and is chair of the United States ITU-R Working Party 6P on Content Production and Postproduction.
Dr. Einolf holds a Ph.D. and M.S. degree in Electrical Engineering from the University of Rochester, and a B.S. degree in Electrical Engineering from the Massachusetts Institute of Technology. He is a Fellow of the Institute of Electrical and Electronics Engineers. He is currently the vice-president of the IEEE Broadcast Technology Society and chairs its Publication Committee. Charlie is also president-elect of the IEEE Industrial Electronics Society and a life member of its AdCom. He has been awarded the IEEE Centennial and Millennium medals, holds 14 U.S. patents and has published over 30 papers.
Charlie and his wife, Susanna, reside in Bowie, Maryland. They enjoy four adult children, including two Dr. Einolf's, and four grandsons (Caleb, at eight months, is pictured above). Charlie's leisure time is spent with model railroading (HO-scale) and gardening, and he is currently the secretary of the Bowie-Crofton Garden Club. An avid swimmer, he recently qualified for the National Senior Olympics and is looking forward to being a competitor in the breaststroke swimming events.
The Specialist Group on RF Transmission (TSG/S9) under the supervision and direction of the Technology and Standards Group (TSG), shall be responsible for developing technical documents and analyzing issues relating to terrestrial RF transmission and propagation with regard to ATSC DTV signals. Wherever possible, these standards will build on existing standards of the ATSC or other organizations. This activity will include liaison with other ATSC Specialists Groups.
TSG/S10: Receivers. Chair: John Henderson, CEA
TSG/S10 will examine elements of DTV receiver designs, assessing the degree to which performance tradeoffs and complexity are impacted and their relation to FCC DTV planning factors. TSG/S10 may also consider whether voluntary performance targets and/or design guidelines might be useful.
TSG/S13: Data Broadcasting. Chair: Michael Dolan, TBT
Michael Dolan
Founder & President
Television Broadcast Technology
Michael A. Dolan is founder and president of Television Broadcast Technology, providing specialized professional encoders, test tools, and technical consulting in the field of digital television. He holds a BSEE degree from Virginia Tech '79 and has worked for and founded various leading edge computer graphics and real time systems companies since then, including early foundational work in W3C technology and analog data broadcasting. Mr. Dolan has been involved in digital television engineering for the past 8 years, including data broadcast system architecture and receiver design and compliance. He also currently chairs the ATSC Data Broadcasting Specialist Group (TSG/S13), and the SMPTE Technology Committee on Data Essence (D27), and is active in various other data-related television standards activities. Mr. Dolan holds several patents in computer web technology. (27-June-2005)
This specialist group will define the mechanisms for serving the needs of data broadcast applications utilizing the ATSC digital broadcast as a delivery medium. This will include television program related applications and non-television applications. Specifically, TSG/S13 will define a method or methods for using ATV broadcast to transport data streams, data files and executable code, the fundamental ingredients of both classes of applications. The group will also address other generic requirements imposed by these applications, for example low latency needs of some interactive applications, synchronization with video/audio programming, etc.
A-Team: Architectural Team. Chair: John Henderson, CEA
The Architecture Team is a permanent group that reports to TSG. Membership is composed of TSG chairs and vice chairs, and specialist group chairs. The team is advisory in nature, writing reports if necessary but not developing standards. Initial tasks include: 1) coordinate robust mode work as needed, and 2) reply to recent member request for assigning code points. The purpose and scope of the Architecture Team is to:
- Oversee ATSC technical document structure and architecture
- Facilitate communication between specialist groups
- Provide a forum for addressing inter-specialist group issues
- Provide a forum to which ATSC staff and T3 can pose technical questions of a general nature and get a formal response
- Work with ATSC Code Points Registrar in an advisory capacity

