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About AddieTech

AddieTech was founded in the mid 1980s by Jim Addie. The idea was to provide a "broad-based technolgy consulting sevice" centered on the Audio,Video, and Broadcast sectors.

Jim Addie has had a career in broadcasting that spans 45 years, with his professional career occupying 41 years. He has held engineering positions with such notable stations as WFMT, WGN, and WJMK (CBS/Infinity). He has consulted with many other stations, a list too long for this space. He served for nearly a decade as President of the John Hancock Center FM Committee, and co-authored specifications for a new multi-station combiner system for that building, and oversaw its installation and commission. Among Jim's innovations were the first digital audio STL (Studio-Transmitter Link), high performance telephone line equalization systems based on empirical line peformance tests, and the first large-scale application of Dolby SR noise reduction to broadcast telephone circuits. He has designed broadcast equipment including consoles, audio processors, monitoring and routing/ switching systems.

Jim has also worked in the commercial sound arena, designing large-venue sound systems, theater systems, and museum exhibit systems. He is a video producer, having produced and directed 7 full-length documentaries, and numerous corporate and training programs. He currently also works in the consumer electronics field as a home theater designer and calibrator with THX and TMH certification.

Jim has more than a passing interest in educational broadcasting, having had his own career formed by his experience as Chief Engineer and Program Director for a high school FM station. He is happy to provide his sevices especially for school stations, and has an intimate understanding of their unique needs.

More information here.

Career Highlights:

  • Contract Engineering Services to Radio Stations and Production Studios – since 1980. Maintenance, design, consulting

  • Home Theater Design – THX Tech II Certification

  • Pro Sound System Design/Calibration – PA systems for large and medium venues

  • Video Production – Director, Camera, Editing, Post-Production, DVD Authoring Clients: SBC Communications (seminars for web streaming), University of Chicago Graduate School of Business (commemorative DVD, 4,000 copies), Retail Bakers of America (educational DVDs), production of 7 special interest documentary programs for commercial sale

  • Chief Engineer/Information Technology Manager, WJMK (CBS), Chicago (5 yrs)

  • Designed and built new digital Air Studio and Production Rooms -WJMK, Chicago.

  • Built Office LAN expanded from 12 to over 60 personal computers -WJMK, Chicago (1998)

  • Set up remote screening systems during film production (Skywalker Sound, John Hughes Productions)

  • Design and installation of Multi-channel Sound System, Asian River Exhibit, John G. Shedd Aquarium, Chicago

  • Design and installation of Covert Video Surveillance system John G. Shedd Aquarium, Chicago

  • Engineered cutting-edge Multi-channel Music Demonstration for IAMM at AES Convention, TMH Corp.

  • Helmed selection, design criteria development, installation supervision for Multi-Station FM Combiner atop John Hancock Building, President, FM (radio) Committee. First 10 station, 800kHz spaced combinder specified based on receved signal performance

  • Studio and custom audio equipment design, classical station WFMT, Chicago. Design and construction of first Digital Studio/Transmitter Link (STL), WFMT

  • Design of high-quality, low cost long-lines driver/equalizer system for remote broadcast, WFMT, Chicago (Lyric Opera/Chicago Symphony/Chicago Cultural Center/Grant Park Band Shell). Analog performance exceeded 16 bit 48kHz PCM, WFMT, Chicago (Lyric Opera/Chicago Symphony/Chicago Cultural Center/Grant Park Band Shell)

  • Engineered remote Broadcasts -WGN: Farm Show (rural locations all over Midwest), Bulls Rally ('96/'97, Grant Park) WJMK: from Mexico, Dominican Republic, Jamaica, and many domestic locations.

  • Photography - all types from portraiture to wildlife and aerials.
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