Issue 4 (April 1991)
- SMPTE Journal — Cover InformationOpen access
- SMPTE Journal — Editorial Board InformationOpen access
- SMPTE Journal — Advertisement InformationOpen access
- SMPTE Journal — Table of Contents InformationOpen access
- Calendar InformationOpen access
- Highlights InformationOpen access
- Section Meetings InformationOpen access
- News InformationOpen access
- Letter to Editor InformationOpen access
- Engineering News InformationOpen access
- Obituaries InformationOpen access
- New Products InformationOpen access
- Professional Services InformationOpen access
- Advertisers Index InformationOpen access
- Classified InformationOpen access
- Sustaining Members: Society of Motion Picture and Television Engineers InformationOpen access
- The 1990 Progress Report: Prepared by the Progress Committee of the SMPTE Original Research
- Engineering Report Original Research
- Motion Pictures Original Research
- Television Original Research
- Education Original Research
- Society of Motion Picture Engineers Report of Committee on Progress (An SMPTE Classic Reprint — the First Progress Report Originally Published 1920) Original Research
- SMPTE Tutorial Seminar on Digital Recording: Westin Hotel, Detroit, Mich., January 31, 1991 InformationOpen access
- The 25th Annual SMPTE Television Conference: Westin Hotel, Detroit, Mich., February 1–2, 1991 InformationOpen access
- The 133rd SMPTE Technical Conference and Equipment Exhibit: October 26–29, Los Angeles InformationOpen access
- Standards and Recommended Practices InformationOpen access